Browse California crash locations by county
Explore 911 Napa County crash locations
Search named intersections and defined road segments in Napa County, California. The table displays 911 qualifying compact location groups, ordered by reported injury and fatal crash counts in the January 1, 2020–December 31, 2024 TIMS/SWITRS export.
Historical crash counts are not a current safety rating or a definitive ranking of the county’s most dangerous roads. The selection method excludes records that cannot be reliably assigned. Counts do not account for traffic volume and do not establish fault in a new crash.
Injured in a car accident? Call (213) 583-0977 or request a free consultation. Our office is in Sherman Oaks; phone and video consultations are available throughout California. Hablamos Español.
Showing 911 locations
| No. | Location | City / area | Crashes |
|---|---|---|---|
| 1 | Imola Ave & Soscol Ave | Napa | 11 |
| 2 | Solano Ave & Trower Ave | Napa | 11 |
| 3 | Jefferson St & Pueblo Ave | Napa | 10 |
| 4 | Silverado Trl & Soscol Ave | Napa | 10 |
| 5 | American Canyon Rd & Broadway | American Canyon | 9 |
| 6 | Broadway & Rio Del Mar | American Canyon | 8 |
| 7 | 1st St & Soscol Ave | Napa | 8 |
| 8 | Lincoln Ave & Soscol Ave | Napa | 8 |
| 9 | 3rd St & Jefferson St | Napa | 7 |
| 10 | Redwood Rd & Solano Ave | Napa | 7 |
| 11 | Sr-221 & Sr-29 | Unincorporated Napa County | 7 |
| 12 | American Canyon Rd & Flosden Rd | American Canyon | 6 |
| 13 | American Canyon Rd & Rt 29 | American Canyon | 6 |
| 14 | 3rd St & Coombs St | Napa | 6 |
| 15 | California Blvd & Lincoln Ave | Napa | 6 |
| 16 | Jefferson St & Lincoln Ave | Napa | 6 |
| 17 | Rt 29 & Trower Ave | Napa | 6 |
| 18 | Sr-29 N/B, 500–749 feet south of Sr-221 | Unincorporated Napa County | 6 |
| 19 | Broadway & Donaldson Way | American Canyon | 5 |
| 20 | Kimberly Dr & Rt 29 | American Canyon | 5 |
| 21 | 1st St & California Blvd | Napa | 5 |
| 22 | 1st St & Seminary St | Napa | 5 |
| 23 | 2nd St & Jefferson St | Napa | 5 |
| 24 | G St & Main St | Napa | 5 |
| 25 | Lincoln Ave & Main St | Napa | 5 |
| 26 | Lincoln Ave & Yajome St | Napa | 5 |
| 27 | Main St & Yount St | Napa | 5 |
| 28 | Rt 29 & Wine Country Ave | Napa | 5 |
| 29 | Shetler Ave & Wilkins Ave | Napa | 5 |
| 30 | Vallejo St & Yajome St | Napa | 5 |
| 31 | Sr-128 & Tubbs Lane | Unincorporated Napa County | 5 |
| 32 | Broadway & Poco Way | American Canyon | 4 |
| 33 | 2nd St & Franklin St | Napa | 4 |
| 34 | 3rd St & Soscol Ave | Napa | 4 |
| 35 | 8th St & Soscol Ave | Napa | 4 |
| 36 | California Blvd & Trancas St | Napa | 4 |
| 37 | Jefferson St & Rubicon St | Napa | 4 |
| 38 | Jefferson St & Trancas St | Napa | 4 |
| 39 | Lincoln Ave & Marin St | Napa | 4 |
| 40 | Main St & Pearl St | Napa | 4 |
| 41 | Menlo Ave & Sonoma St | Napa | 4 |
| 42 | Salvador Ave & Solano Ave | Napa | 4 |
| 43 | Oak Knoll Ave & Silverado Trail | Unincorporated Napa County | 4 |
| 44 | Silverado Trail & Yountville Cross Rd | Unincorporated Napa County | 4 |
| 45 | Sr-12 & Sr-29 | Unincorporated Napa County | 4 |
| 46 | American Canyon Rd & Silver Oak Trl | American Canyon | 3 |
| 47 | Broadway & Green Island Rd | American Canyon | 3 |
| 48 | Rio Del Mar & Rt 29 | American Canyon | 3 |
| 49 | Foothill Blvd & Petrified Forest Rd | Calistoga | 3 |
| 50 | Lincoln Ave & Washington St | Calistoga | 3 |
| 51 | Petrified Forest Rd & Rt 128 | Calistoga | 3 |
| 52 | 1st St & Freeway Dr | Napa | 3 |
| 53 | 3rd St & California Blvd | Napa | 3 |
| 54 | Beard Rd & Pear Tree Ln | Napa | 3 |
| 55 | Bel Aire Plz & Trancas St | Napa | 3 |
| 56 | Brown St & Lincoln Ave | Napa | 3 |
| 57 | Browns Valley Rd & Redwood Rd | Napa | 3 |
| 58 | Central Ave & Soscol Ave | Napa | 3 |
| 59 | Claremont Way & Trancas St | Napa | 3 |
| 60 | Dover St & Redwood Rd | Napa | 3 |
| 61 | Dry Creek Rd & Trower Ave | Napa | 3 |
| 62 | Elm St & Jefferson St | Napa | 3 |
| 63 | Foster Rd & W Imola Ave | Napa | 3 |
| 64 | Freeway Dr & Pine St | Napa | 3 |
| 65 | Imperial Way & Soscol Ave | Napa | 3 |
| 66 | Jackson St & Soscol Ave | Napa | 3 |
| 67 | Kansas Ave & Soscol Ave | Napa | 3 |
| 68 | La Homa Dr & Soscol Ave | Napa | 3 |
| 69 | Old Soscol Way & Soscol Ave | Napa | 3 |
| 70 | Pearl St & Soscol Ave | Napa | 3 |
| 71 | Pine St & Walnut St | Napa | 3 |
| 72 | River Glen Dr & Soscol Ave | Napa | 3 |
| 73 | Rt 29 & Salvador Ave | Napa | 3 |
| 74 | Rt 29 & Sierra Ave | Napa | 3 |
| 75 | Shetler Ave & Soscol Ave | Napa | 3 |
| 76 | Silverado Trl & Sousa Ln | Napa | 3 |
| 77 | Solano Ave & Wine Country Ave | Napa | 3 |
| 78 | Soscol Ave & Sousa Ln | Napa | 3 |
| 79 | Soscol Ave & Trancas St | Napa | 3 |
| 80 | Jefferson St, 250–499 feet north of Menlo Ave | Napa | 3 |
| 81 | Old Sonoma Hwy & Sr-121 | Unincorporated Napa County | 3 |
| 82 | Sr-121 & Sr-128 | Unincorporated Napa County | 3 |
| 83 | Sr-128 & Tubbs Ln | Unincorporated Napa County | 3 |
| 84 | Sr-29 & Tubbs Ln | Unincorporated Napa County | 3 |
| 85 | Butts Canyon Rd, 250–499 feet south of Snell Valley Rd | Unincorporated Napa County | 3 |
| 86 | Old Sonoma Rd, 1500–1749 feet south of Congress Valley Rd | Unincorporated Napa County | 3 |
| 87 | Sr-29, 1000–1249 feet north of Greenwood Ave | Unincorporated Napa County | 3 |
| 88 | Sr-29, 1500–1749 feet north of Sr-128 | Unincorporated Napa County | 3 |
| 89 | Sr-29 S/B, 250–499 feet north of Sr-12 | Unincorporated Napa County | 3 |
| 90 | Tubbs Ln, 250–499 feet west of Myrtledale Rd | Unincorporated Napa County | 3 |
| 91 | American Canyon Rd & Newell Dr | American Canyon | 2 |
| 92 | Broadway & W American Canyon Rd | American Canyon | 2 |
| 93 | Devlin Rd & Green Island Rd | American Canyon | 2 |
| 94 | Donaldson Way & Elliott Dr | American Canyon | 2 |
| 95 | Elliott Dr & W American Canyon Rd | American Canyon | 2 |
| 96 | Rt 29 & W American Canyon Rd | American Canyon | 2 |
| 97 | Flosden Rd, 250–499 feet north of Corcoran Ave | American Canyon | 2 |
| 98 | Berry St & Washington St | Calistoga | 2 |
| 99 | Foothill Blvd & Lincoln Ave | Calistoga | 2 |
| 100 | Lake St & Rt 29 | Calistoga | 2 |
| 101 | Lincoln Ave & Myrtle St | Calistoga | 2 |
| 102 | 1st St & Coombs St | Napa | 2 |
| 103 | 1st St & Jefferson St | Napa | 2 |
| 104 | 1st St & Main St | Napa | 2 |
| 105 | 1st St & Monroe St | Napa | 2 |
| 106 | 1st St & Silverado Trl | Napa | 2 |
| 107 | 2nd St & Seminary St | Napa | 2 |
| 108 | 2nd St & Seymour St | Napa | 2 |
| 109 | 3rd St & Main St | Napa | 2 |
| 110 | 3rd St & Silverado Trl | Napa | 2 |
| 111 | Big Ranch Rd & Trancas St | Napa | 2 |
| 112 | Bordeaux Way & Napa Valley Corporate Dr | Napa | 2 |
| 113 | Brown St & Napa St | Napa | 2 |
| 114 | Buhman Ave & Twin Oaks Dr | Napa | 2 |
| 115 | California Blvd & G St | Napa | 2 |
| 116 | California Blvd & Park Ave | Napa | 2 |
| 117 | California Blvd & Pueblo Ave | Napa | 2 |
| 118 | California Blvd & Stadium Ave | Napa | 2 |
| 119 | Calistoga Ave & Jefferson St | Napa | 2 |
| 120 | Caymus St & Yajome St | Napa | 2 |
| 121 | Clark St & Silverado Trl | Napa | 2 |
| 122 | Clay St & Jefferson St | Napa | 2 |
| 123 | Clinton St & Soscol Ave | Napa | 2 |
| 124 | Costa Dr & Soscol Ave | Napa | 2 |
| 125 | Cypress St & Roosevelt St | Napa | 2 |
| 126 | Devonshire Dr & Solano Ave | Napa | 2 |
| 127 | Dry Creek Rd & Redwood Rd | Napa | 2 |
| 128 | Elm St & Freeway Dr | Napa | 2 |
| 129 | G St & Jefferson St | Napa | 2 |
| 130 | George St & Jefferson St | Napa | 2 |
| 131 | H St & Jefferson St | Napa | 2 |
| 132 | Hayes St & Jefferson St | Napa | 2 |
| 133 | I St & Jefferson St | Napa | 2 |
| 134 | Imola Ave & Jefferson St | Napa | 2 |
| 135 | Imola Ave & Shurtleff Ave | Napa | 2 |
| 136 | Jefferson St & Laurel St | Napa | 2 |
| 137 | Jefferson St & Park Ave | Napa | 2 |
| 138 | Jefferson St & Pine St | Napa | 2 |
| 139 | Jefferson St & Sheridan Dr | Napa | 2 |
| 140 | Jefferson St & Sierra Ave | Napa | 2 |
| 141 | Jefferson St & Spruce St | Napa | 2 |
| 142 | Juarez St & Post St | Napa | 2 |
| 143 | Lassen St & Trower Ave | Napa | 2 |
| 144 | Lincoln Ave & Spencer St | Napa | 2 |
| 145 | Linda Vista Ave & W Pueblo Ave | Napa | 2 |
| 146 | Main St & Vallejo St | Napa | 2 |
| 147 | Minahen St & W Imola Ave | Napa | 2 |
| 148 | Moffitt Dr & Salvador Ave | Napa | 2 |
| 149 | Morlan Dr & Solano Ave | Napa | 2 |
| 150 | Old Sonoma Rd & Roosevelt St | Napa | 2 |
| 151 | Old Sonoma Rd & Walnut St | Napa | 2 |
| 152 | Park Ave & Sonoma St | Napa | 2 |
| 153 | Pear Tree Ln & Soscol Ave | Napa | 2 |
| 154 | Redwood Rd & Rt 29 | Napa | 2 |
| 155 | Redwood Rd & Trancas St | Napa | 2 |
| 156 | River Park Blvd & South Jefferson St | Napa | 2 |
| 157 | Rt 12 & Stanly Ln | Napa | 2 |
| 158 | Rt 29 & Trancas St | Napa | 2 |
| 159 | Rt 29 Nb Offramp & Trancas St | Napa | 2 |
| 160 | Saratoga Dr & Silverado Trl | Napa | 2 |
| 161 | Saratoga Dr & Soscol Ave | Napa | 2 |
| 162 | Solano Ave & Verna Dr | Napa | 2 |
| 163 | Solano Ave & W Lincoln Ave | Napa | 2 |
| 164 | Soscol Ave & Tanen St | Napa | 2 |
| 165 | South Jefferson St & W Imola Ave | Napa | 2 |
| 166 | Trancas St & Villa Ln | Napa | 2 |
| 167 | Jefferson St, 250–499 feet south of Yellowstone St | Napa | 2 |
| 168 | Pueblo Ave, 250–499 feet east of Stadium Ave | Napa | 2 |
| 169 | Rt 29, 250–499 feet north of Rt 12 | Napa | 2 |
| 170 | Silverado Trl, 250–499 feet north of Adobe Ln | Napa | 2 |
| 171 | Allison Ave & Pope St | Saint Helena | 2 |
| 172 | Fulton Ln & Main St | Saint Helena | 2 |
| 173 | Howell Mountain Rd & Silverado Trl | Saint Helena | 2 |
| 174 | Airport Blvd & Devlin Rd | Unincorporated Napa County | 2 |
| 175 | Azalea Springs Way & Sr-29 | Unincorporated Napa County | 2 |
| 176 | Big Ranch Rd & Salvador Ave | Unincorporated Napa County | 2 |
| 177 | Carol Dr & Ethel Porter Dr | Unincorporated Napa County | 2 |
| 178 | Deer Park Dr & Sr-29 | Unincorporated Napa County | 2 |
| 179 | Deer Park Rd & Silverado Trail | Unincorporated Napa County | 2 |
| 180 | Devlin Rd & Tower Rd | Unincorporated Napa County | 2 |
| 181 | Hoffman Ln & Solano Ave | Unincorporated Napa County | 2 |
| 182 | Howard Lane & Sr-29 | Unincorporated Napa County | 2 |
| 183 | Napa Valley Corporate Way & Sr-221 | Unincorporated Napa County | 2 |
| 184 | North Kelly Rd & Sr-12 | Unincorporated Napa County | 2 |
| 185 | Pratt Ave & Silverado Trail | Unincorporated Napa County | 2 |
| 186 | Sr-29 & Washington St | Unincorporated Napa County | 2 |
| 187 | American Canyon Rd, 1000–1249 feet east of Via Firenze | Unincorporated Napa County | 2 |
| 188 | Deer Park Rd, 500–749 feet west of Mund Rd | Unincorporated Napa County | 2 |
| 189 | Dry Creek Rd, 250–499 feet west of Wall Rd | Unincorporated Napa County | 2 |
| 190 | First Ave, 500–749 feet north of Lupine Hill Rd | Unincorporated Napa County | 2 |
| 191 | N Kelly Rd, 500–749 feet east of Camino Dorado | Unincorporated Napa County | 2 |
| 192 | Old Sonoma Rd, 500–749 feet north of Buhman Ave | Unincorporated Napa County | 2 |
| 193 | Silverado Trail, 1000–1249 feet north of Meadowood Ln | Unincorporated Napa County | 2 |
| 194 | Silverado Trail, 1500–1749 feet north of Oakville Cross Rd | Unincorporated Napa County | 2 |
| 195 | Silverado Trail, 1000–1249 feet north of Taplin Rd | Unincorporated Napa County | 2 |
| 196 | Sr-12 W/B, 1500–1749 feet west of Kirkland Ranch Rd | Unincorporated Napa County | 2 |
| 197 | Sr-12 W/B, 250–499 feet west of N Kelly Rd | Unincorporated Napa County | 2 |
| 198 | Sr-121, 500–749 feet south of Duhig Rd | Unincorporated Napa County | 2 |
| 199 | Sr-121, 1500–1749 feet south of Waters Rd | Unincorporated Napa County | 2 |
| 200 | Sr-121, 1500–1749 feet south of Wild Horse Valley Rd | Unincorporated Napa County | 2 |
| 201 | Sr-121, 1500–1749 feet north of Wooden Valley Rd | Unincorporated Napa County | 2 |
| 202 | Sr-128, 500–749 feet east of Lower Chiles Valley Rd | Unincorporated Napa County | 2 |
| 203 | Sr-128, 1500–1749 feet east of Wragg Canyon Rd | Unincorporated Napa County | 2 |
| 204 | Sr-221 S/B, 1000–1249 feet south of Magnolia Dr | Unincorporated Napa County | 2 |
| 205 | Sr-221 S/B, 1250–1499 feet north of Sr-29 | Unincorporated Napa County | 2 |
| 206 | Sr-29, 500–749 feet south of Bale Ln | Unincorporated Napa County | 2 |
| 207 | Sr-29, 250–499 feet north of Livermore Rd | Unincorporated Napa County | 2 |
| 208 | Sr-29, 500–749 feet south of Maple Ln | Unincorporated Napa County | 2 |
| 209 | Sr-29, 1000–1249 feet south of Old Lawley Toll Rd | Unincorporated Napa County | 2 |
| 210 | Sr-29 N/B, 500–749 feet north of Soscol Creek Rd | Unincorporated Napa County | 2 |
| 211 | Sr-29 N/B, 750–999 feet south of Soscol Ferry Rd | Unincorporated Napa County | 2 |
| 212 | Sr29 Nb, 500–749 feet south of Sr12 | Unincorporated Napa County | 2 |
| 213 | American Canyon Rd & American Canyon Rd 260 | American Canyon | 1 |
| 214 | American Canyon Rd & Braodway | American Canyon | 1 |
| 215 | American Canyon Rd & Broadway St | American Canyon | 1 |
| 216 | American Canyon Rd & Danrose Dr | American Canyon | 1 |
| 217 | American Canyon Rd & Hwy 29 | American Canyon | 1 |
| 218 | American Canyon Rd & State Route 29 | American Canyon | 1 |
| 219 | American Canyon Rd & Via Firenze | American Canyon | 1 |
| 220 | American Cyn Rd & Newell Dr | American Canyon | 1 |
| 221 | Benton Way & Wetlands Edge Rd | American Canyon | 1 |
| 222 | Broadway & Holcomb Ln | American Canyon | 1 |
| 223 | Broadway & Paoli Loop Rd | American Canyon | 1 |
| 224 | Broadway & S Napa Junction | American Canyon | 1 |
| 225 | Broadway & S Napa Junction Rd | American Canyon | 1 |
| 226 | Broadway & Vine Terrace Way | American Canyon | 1 |
| 227 | Canyon Creek Dr & Flosden Rd | American Canyon | 1 |
| 228 | Capra Dr & Danrose Dr | American Canyon | 1 |
| 229 | Carolyn Dr & Donaldson Way | American Canyon | 1 |
| 230 | Crawford Way & James Rd | American Canyon | 1 |
| 231 | Crawford Way & Norwick Ct | American Canyon | 1 |
| 232 | Crawford Way & Rt 29 | American Canyon | 1 |
| 233 | Daniel Dr & Flosden Rd | American Canyon | 1 |
| 234 | Danrose Dr & W American Canyon Rd | American Canyon | 1 |
| 235 | Donaldson Way & Rt 29 | American Canyon | 1 |
| 236 | Donaldson Way E & Newell Dr | American Canyon | 1 |
| 237 | Donaldson Way E & Summerwood Dr | American Canyon | 1 |
| 238 | Donaldson Way E & Tuscan Oak Trail | American Canyon | 1 |
| 239 | Elliott Dr & Kimberly Dr | American Canyon | 1 |
| 240 | Eucalyptus Dr & Hwy 29 | American Canyon | 1 |
| 241 | Eucalyptus Dr & Sr 29 | American Canyon | 1 |
| 242 | Eucalyptus Dr & State Route 29 | American Canyon | 1 |
| 243 | Flosden Rd & Via Bellagio | American Canyon | 1 |
| 244 | Gisela Dr & Rio Del Mar | American Canyon | 1 |
| 245 | James Rd & W American Canyon Rd | American Canyon | 1 |
| 246 | Kimberly Dr & Napa Vallejo Hwy | American Canyon | 1 |
| 247 | Lombard Rd & Napa Junction Rd | American Canyon | 1 |
| 248 | Los Altos Dr & Los Altos Dr 141 | American Canyon | 1 |
| 249 | Los Altos Dr & Rio Del Mar | American Canyon | 1 |
| 250 | N Napa Juntion Rd & Rt 29 | American Canyon | 1 |
| 251 | Renwood Ln & Silver Oak Trl | American Canyon | 1 |
| 252 | Rio Del Mar & State Route 29 | American Canyon | 1 |
| 253 | Silver Oak Trl & Toscana Dr | American Canyon | 1 |
| 254 | American Canyon Rd, 750–999 feet west of Canyon Rd | American Canyon | 1 |
| 255 | Broadway, 250–499 feet north of Antonina Ave | American Canyon | 1 |
| 256 | Broadway, 500–749 feet north of Napa Junction Rd | American Canyon | 1 |
| 257 | Broadway, 1000–1249 feet south of South Kelly Rd | American Canyon | 1 |
| 258 | Elliott Dr, 250–499 feet south of Folland Dr | American Canyon | 1 |
| 259 | Hwy 29, 1000–1249 feet north of Kimberly Dr | American Canyon | 1 |
| 260 | Melvin Rd, 250–499 feet south of Poco Way | American Canyon | 1 |
| 261 | Newell Dr, 500–749 feet south of Silver Oak Trl | American Canyon | 1 |
| 262 | Rt 29, 250–499 feet south of Napa Junction | American Canyon | 1 |
| 263 | Rt 29, 250–499 feet south of Napa Junction Rd | American Canyon | 1 |
| 264 | Rt 29, 1500–1749 feet south of South Kelly Rd | American Canyon | 1 |
| 265 | Sr-29, 250–499 feet south of Poco Way | American Canyon | 1 |
| 266 | W American Canyon Rd, 250–499 feet east of Danrose | American Canyon | 1 |
| 267 | Berry St & Foothill Blvd | Calistoga | 1 |
| 268 | Berry St & Rt 128 | Calistoga | 1 |
| 269 | Brannan St & Lincoln Ave | Calistoga | 1 |
| 270 | Brannan St & Silverado Trl | Calistoga | 1 |
| 271 | Cedar St & Hazel St | Calistoga | 1 |
| 272 | Cedar St & Pine St | Calistoga | 1 |
| 273 | Cedar St & Racho Dr | Calistoga | 1 |
| 274 | Cedar St & Rt 29 | Calistoga | 1 |
| 275 | Cedar St & Spring St | Calistoga | 1 |
| 276 | Foothill Blvd & High St | Calistoga | 1 |
| 277 | Foothill Blvd & Mitzi Dr | Calistoga | 1 |
| 278 | Foothill Blvd & Pine St | Calistoga | 1 |
| 279 | Foothill Blvd & Silver St | Calistoga | 1 |
| 280 | Foothill Blvd & Spring St | Calistoga | 1 |
| 281 | Lincoln Ave & Silverado Trl | Calistoga | 1 |
| 282 | Mora Ave & Rt 29 | Calistoga | 1 |
| 283 | Myrtle St & Rt 29 | Calistoga | 1 |
| 284 | Rosedale Ln & Silverado Trl | Calistoga | 1 |
| 285 | Grant St, 250–499 feet east of Lake St | Calistoga | 1 |
| 286 | Rt 29, 250–499 feet south of Brannan St | Calistoga | 1 |
| 287 | 1st St & Easum Dr | Napa | 1 |
| 288 | 1st St & Franklin St | Napa | 1 |
| 289 | 1st St & Mckinstry St | Napa | 1 |
| 290 | 1st St & Randolph St | Napa | 1 |
| 291 | 1st St & Vernon St | Napa | 1 |
| 292 | 1st St & Washington St | Napa | 1 |
| 293 | 2030 Redwood Rd & Redwood Rd | Napa | 1 |
| 294 | 2nd St & California Blvd | Napa | 1 |
| 295 | 2nd St & Coombs St | Napa | 1 |
| 296 | 2nd St & Juarez St | Napa | 1 |
| 297 | 2nd St & Randolph St | Napa | 1 |
| 298 | 2nd St & School St | Napa | 1 |
| 299 | 3rd St & Brown St | Napa | 1 |
| 300 | 3rd St & Franklin St | Napa | 1 |
| 301 | 3rd St & Randolph St | Napa | 1 |
| 302 | 3rd St & School St | Napa | 1 |
| 303 | 3rd St & Seminary St | Napa | 1 |
| 304 | 3rd St & Seymour St | Napa | 1 |
| 305 | 5th St & Coombs St | Napa | 1 |
| 306 | 7th St & Soscol Ave | Napa | 1 |
| 307 | Adrian St & Lincoln Ave | Napa | 1 |
| 308 | Alice St & Central Ave | Napa | 1 |
| 309 | Almond Ave & Old Sonoma Rd | Napa | 1 |
| 310 | Ash St & Jefferson St | Napa | 1 |
| 311 | Austin Way & Browns Valley Rd | Napa | 1 |
| 312 | Austin Way & Kensington Cir | Napa | 1 |
| 313 | Baxter Ave & Trancas St | Napa | 1 |
| 314 | Beard Rd & Pueblo Ave | Napa | 1 |
| 315 | Beard Rd & Trancas St | Napa | 1 |
| 316 | Beecham St & Pueblo Ave | Napa | 1 |
| 317 | Big Ranch Rd & Big Ranch Rd 2196 | Napa | 1 |
| 318 | Brown St & Main St | Napa | 1 |
| 319 | Brown St & Vallejo St | Napa | 1 |
| 320 | Browns Valley Rd & Larkin Way | Napa | 1 |
| 321 | Browns Valley Rd & Mccormick Ln | Napa | 1 |
| 322 | Browns Valley Rd & Partick Rd | Napa | 1 |
| 323 | Browns Valley Rd & Partrick Rd | Napa | 1 |
| 324 | Browns Valley Rd & Robinson Ln | Napa | 1 |
| 325 | Browns Valley Rd & Westview Dr | Napa | 1 |
| 326 | Browns Valley Rd & Woodlawn Dr | Napa | 1 |
| 327 | Byway E & Wine Country Ave | Napa | 1 |
| 328 | California Blvd & Central Ave | Napa | 1 |
| 329 | California Blvd & Clay St | Napa | 1 |
| 330 | California Blvd & E St | Napa | 1 |
| 331 | California Blvd & Ist St | Napa | 1 |
| 332 | California Blvd & Menlo Ave | Napa | 1 |
| 333 | California Blvd & Oak St | Napa | 1 |
| 334 | California Blvd & Permanente Way | Napa | 1 |
| 335 | Calistoga Ave & Seminary St | Napa | 1 |
| 336 | Carol Dr & Redwood Rd | Napa | 1 |
| 337 | Carriage Pl & Central Ave | Napa | 1 |
| 338 | Cayetano Dr & Shurtleff Ave | Napa | 1 |
| 339 | Central Ave & Jefferson St | Napa | 1 |
| 340 | Central Ave & Main St | Napa | 1 |
| 341 | Central Ave & Marin St | Napa | 1 |
| 342 | Chelsea & Kilburn Ave | Napa | 1 |
| 343 | Claremont Way & Jefferson St | Napa | 1 |
| 344 | Claremont Way & Permanente Way | Napa | 1 |
| 345 | Clark St & East Ave | Napa | 1 |
| 346 | Clay St & Seminary St | Napa | 1 |
| 347 | Clinton St & Yajome St | Napa | 1 |
| 348 | Coffield Ave & Solano Ave | Napa | 1 |
| 349 | Coombs St & Division St | Napa | 1 |
| 350 | Coombs St & Imola Ave | Napa | 1 |
| 351 | Coombs St & Laurel St | Napa | 1 |
| 352 | Coombs St & Lola Ln | Napa | 1 |
| 353 | Coombs St & Oak St | Napa | 1 |
| 354 | Coombs St & Pine St | Napa | 1 |
| 355 | Coombsville Rd & Silverado Trl | Napa | 1 |
| 356 | Coombsville Rd & Tamarisk Dr | Napa | 1 |
| 357 | Coombsville Rd & Terrace Dr | Napa | 1 |
| 358 | Coronado Ave & Shetler Ave | Napa | 1 |
| 359 | D St & Jefferson St | Napa | 1 |
| 360 | Deerfield Dr & Partrick Rd | Napa | 1 |
| 361 | Delpha Dr & Solano Ave | Napa | 1 |
| 362 | Devonshire Dr & Oxford St | Napa | 1 |
| 363 | Dry Creek Rd & Vine Hill Dr | Napa | 1 |
| 364 | Dry Creek Rd & Wine Country Ave | Napa | 1 |
| 365 | Dry Creek Rd N & Redwood Rd | Napa | 1 |
| 366 | Dunaweal Ln & Silverado Trail | Napa | 1 |
| 367 | E 1st St & East Ave | Napa | 1 |
| 368 | E St & Georgia St | Napa | 1 |
| 369 | E St & Jefferson St | Napa | 1 |
| 370 | E St N & York St | Napa | 1 |
| 371 | East Ave & Montecito Blvd | Napa | 1 |
| 372 | East Ave & Silverado Trl | Napa | 1 |
| 373 | East Ave N & Silverado Trl | Napa | 1 |
| 374 | Eggleston St & Jefferson St | Napa | 1 |
| 375 | El Capitan Way & Jefferson St | Napa | 1 |
| 376 | El Centro Ave & Jefferson St | Napa | 1 |
| 377 | Elm St & Randolph St | Napa | 1 |
| 378 | Enterprise Way & Kaiser Rd | Napa | 1 |
| 379 | F St & Georgia St | Napa | 1 |
| 380 | F St & York St | Napa | 1 |
| 381 | Factory Stores Dr & Freeway Dr | Napa | 1 |
| 382 | Fairview Dr & Silverado Trl | Napa | 1 |
| 383 | Firefly Ln & Villa Ln | Napa | 1 |
| 384 | Foothill Blvd & Hilltop Dr | Napa | 1 |
| 385 | Franklin St & Spruce St | Napa | 1 |
| 386 | Freeway Dr & Old Sonoma Rd | Napa | 1 |
| 387 | Freeway Dr & Old Sonoma Rd N | Napa | 1 |
| 388 | Freeway Dr & Old Sonoma Rd S | Napa | 1 |
| 389 | Freeway Dr & Oldsonoma Rd | Napa | 1 |
| 390 | G St & York St | Napa | 1 |
| 391 | Gasser Dr & Imola Ave | Napa | 1 |
| 392 | Gasser Dr & Kansas Ave | Napa | 1 |
| 393 | Gasser Dr & W Imola Ave | Napa | 1 |
| 394 | Georgia St & Lincoln Ave | Napa | 1 |
| 395 | Glacier Dr & Wise Dr | Napa | 1 |
| 396 | Golden Gate Dr & Imola Ave | Napa | 1 |
| 397 | Hagen Rd & Silverado Trl | Napa | 1 |
| 398 | Hartson St & Old Sonoma Rd | Napa | 1 |
| 399 | Highland Dr & Silverado Trl | Napa | 1 |
| 400 | Hunt St & W Imola Ave | Napa | 1 |
| 401 | Hwy 29 & Salvador Ave | Napa | 1 |
| 402 | Imola Ave & Rt 29 | Napa | 1 |
| 403 | Imola Ave & Rt 29 Nb Offramp | Napa | 1 |
| 404 | Imola Ave & Sr 29 Nb | Napa | 1 |
| 405 | Imola Ave & Wildwood Ct | Napa | 1 |
| 406 | Jackson St & Yajome St | Napa | 1 |
| 407 | James Diemer Dr & Streblow Dr | Napa | 1 |
| 408 | Jefferson St & Jefferson St 3130 | Napa | 1 |
| 409 | Jefferson St & Old Sonoma Rd | Napa | 1 |
| 410 | Jefferson St & River Park Blvd | Napa | 1 |
| 411 | Jefferson St & Salvador Ave | Napa | 1 |
| 412 | Jefferson St & Stockton St | Napa | 1 |
| 413 | Jordan Ln & Lincoln Ave | Napa | 1 |
| 414 | Kansas Ave & Kansas Ct | Napa | 1 |
| 415 | Kansas Ave & Shurtleff Ave | Napa | 1 |
| 416 | Kansas Ave & Wilkins Ave | Napa | 1 |
| 417 | Kent St & W Imola Ave | Napa | 1 |
| 418 | Kilburn Ave & Laurel St | Napa | 1 |
| 419 | Kilburn Ave & Valley Oak Dr | Napa | 1 |
| 420 | Klamath Way & Trower Ave | Napa | 1 |
| 421 | Lahoma Dr & Soscol Ave | Napa | 1 |
| 422 | Laredo St & Patton Ave | Napa | 1 |
| 423 | Las Flores Dr & Linda Vista Ave | Napa | 1 |
| 424 | Lassen St & Sierra Ave | Napa | 1 |
| 425 | Laurel St & Patchett St | Napa | 1 |
| 426 | Laurel St & Riordan Ln | Napa | 1 |
| 427 | Laurel St & Seymour St | Napa | 1 |
| 428 | Lernhart St & Minahen St | Napa | 1 |
| 429 | Lincoln Ave & Pacific St | Napa | 1 |
| 430 | Lincoln Ave & Rt 29 Nb Offramp E | Napa | 1 |
| 431 | Lincoln Ave & Silverado Trl | Napa | 1 |
| 432 | Linda Vista Ave & Redwood Rd | Napa | 1 |
| 433 | Lone Oak Ave & Pacific St | Napa | 1 |
| 434 | Magnolia Dr & Rt 221 | Napa | 1 |
| 435 | Main St & Pueblo Ave | Napa | 1 |
| 436 | Maplewood Ave & Soscal Ave | Napa | 1 |
| 437 | Maplewood Ave & Soscol Ave | Napa | 1 |
| 438 | Menlo Ave & Sacramento St | Napa | 1 |
| 439 | Napa Valley Corporate Way & Sr-221 | Napa | 1 |
| 440 | Oak Dr & Orchard Ave | Napa | 1 |
| 441 | Oak St & Wilson St | Napa | 1 |
| 442 | Old California Way & Trancas St | Napa | 1 |
| 443 | Old Sonoma Rd & Oran Ct | Napa | 1 |
| 444 | Old Sonoma Rd & Rt 29 | Napa | 1 |
| 445 | Old Soscol Way & Soscal Ave | Napa | 1 |
| 446 | Old Soscol Way & Trancas St | Napa | 1 |
| 447 | Orchard Ave & Solano Ave | Napa | 1 |
| 448 | Park Ave & Solano Ave | Napa | 1 |
| 449 | Pearl St & Randolph St | Napa | 1 |
| 450 | Peninsula Ct & S Newport Dr | Napa | 1 |
| 451 | Pinewood Dr & Scenic Dr | Napa | 1 |
| 452 | Redwood Rd & W Pubelo Ave | Napa | 1 |
| 453 | S Freeway Dr & W Imola Ave | Napa | 1 |
| 454 | S Kelly Rd & Sr-29 S/B | Napa | 1 |
| 455 | S Minahen St & W Imola Ave | Napa | 1 |
| 456 | S Napa Market Pl & W Imola Ave | Napa | 1 |
| 457 | Shelter Ave & Soscol Ave | Napa | 1 |
| 458 | Shelter Ave & Wilkins Ave | Napa | 1 |
| 459 | Shetler Ave & Shurtleff Ave | Napa | 1 |
| 460 | Silverado Trl & Spring St | Napa | 1 |
| 461 | Silverado Trl & Taylor St | Napa | 1 |
| 462 | Silverado Trl S & Soscol Ave | Napa | 1 |
| 463 | Solano Ave & W Pueblo Ave | Napa | 1 |
| 464 | Soscal Ave 358 & Soscol Ave | Napa | 1 |
| 465 | South Coombs St & South Franklin St | Napa | 1 |
| 466 | South Coombs St & W Imola Ave | Napa | 1 |
| 467 | Terrace Dr & Terrace Dr 1083 | Napa | 1 |
| 468 | Trower Ave & Young Ave | Napa | 1 |
| 469 | Twin Oaks Ct & Twin Oaks Dr | Napa | 1 |
| 470 | Underhill Dr & Underhill Dr 150 | Napa | 1 |
| 471 | 1st St, 250–499 feet east of Rt 29 Sb Offramp | Napa | 1 |
| 472 | 360 Silverado Trl, 500–749 feet south of Sousa Ln | Napa | 1 |
| 473 | Adrian St, 250–499 feet south of Pueblo Ave | Napa | 1 |
| 474 | Browns Valley Rd, 500–749 feet east of Thompson Ave | Napa | 1 |
| 475 | Chiles Pope Valley Rd, 750–999 feet south of Pope Canyon Rd | Napa | 1 |
| 476 | Deer Park Rd, 1000–1249 feet north of Sanitarium Rd | Napa | 1 |
| 477 | Foster Rd, 250–499 feet north of Hilton Ave | Napa | 1 |
| 478 | Freeway Dr, 250–499 feet south of Colina Ct | Napa | 1 |
| 479 | Hagen Rd, 1000–1249 feet west of Old Coach Rd | Napa | 1 |
| 480 | Hagen Rd, 1000–1249 feet east of Silverado Trl N | Napa | 1 |
| 481 | Hartle Ct, 250–499 feet west of Gasser Dr | Napa | 1 |
| 482 | Imola Ave, 1000–1249 feet east of Cabot Way | Napa | 1 |
| 483 | Jefferson St, 500–749 feet south of Atrium Pkwy | Napa | 1 |
| 484 | Jefferson St, 250–499 feet north of Trower Ave | Napa | 1 |
| 485 | Lincoln Ave, 250–499 feet west of Ida St | Napa | 1 |
| 486 | Lincoln Ave, 250–499 feet east of Iroquois St | Napa | 1 |
| 487 | Lincoln Hwy Sr-12, 1250–1499 feet south of North Kelly Rd | Napa | 1 |
| 488 | Linda Vista Ave, 250–499 feet south of Park Ave | Napa | 1 |
| 489 | Menlo Ave, 1250–1499 feet west of Santa Clara | Napa | 1 |
| 490 | Old Sonoma Rd, 250–499 feet west of Seymour St | Napa | 1 |
| 491 | Old Sonoma Rd, 500–749 feet east of Underhill Dr | Napa | 1 |
| 492 | Oxford St, 500–749 feet north of Carol Dr | Napa | 1 |
| 493 | Partrick Rd, 500–749 feet east of Rowena Ln | Napa | 1 |
| 494 | Penrod Ct, 250–499 feet south of Maher St | Napa | 1 |
| 495 | Rt 29, 500–749 feet north of American Canyon City Limits | Napa | 1 |
| 496 | Rt 29, 500–749 feet north of Butler Br | Napa | 1 |
| 497 | Rt 29, 1500–1749 feet south of Rt 121 | Napa | 1 |
| 498 | S Freeway Dr, 250–499 feet south of Colina Ct | Napa | 1 |
| 499 | S Freeway Dr, 250–499 feet north of Imola Ave | Napa | 1 |
| 500 | Salvador, 250–499 feet east of Summerfield Dr | Napa | 1 |
| 501 | Shurtleff Ave, 250–499 feet east of Lexington Ct | Napa | 1 |
| 502 | Shurtleff Ave, 500–749 feet north of Seville Dr | Napa | 1 |
| 503 | Silverado Trl, 750–999 feet south of Hagen Rd S | Napa | 1 |
| 504 | Silverado Trl, 750–999 feet north of Stonecrest Dr | Napa | 1 |
| 505 | Soscol Ave, 250–499 feet north of 6th St | Napa | 1 |
| 506 | Soscol Ave, 250–499 feet south of Mckinstry St | Napa | 1 |
| 507 | Southbound Sr-29, 500–749 feet south of First St | Napa | 1 |
| 508 | Sr-221, 500–749 feet north of Sr-29 | Napa | 1 |
| 509 | Sr-221 N/B, 250–499 feet south of Imola Vave | Napa | 1 |
| 510 | Sr-221 N/B, 1750–1999 feet south of Napa Valley Corporate Way | Napa | 1 |
| 511 | Sr-221 S/B, 1000–1249 feet south of Magnolia Ave | Napa | 1 |
| 512 | Sr-29, 500–749 feet south of First St | Napa | 1 |
| 513 | Sr-29, 1000–1249 feet north of Imola Ave | Napa | 1 |
| 514 | Sr-29, 1500–1749 feet north of Old Sonoma Rd Overcrossing | Napa | 1 |
| 515 | Sr-29, 1000–1249 feet north of Sr-121 | Napa | 1 |
| 516 | Sr-29, 1500–1749 feet north of Trancas St | Napa | 1 |
| 517 | Sr-29 N/B, 1000–1249 feet north of Lincoln Ave | Napa | 1 |
| 518 | Sr-29 N/B, 250–499 feet south of Old Sonoma Rd O/C | Napa | 1 |
| 519 | Sr-29 N/B, 250–499 feet south of Sierra Ave | Napa | 1 |
| 520 | Sr-29 N/B, 1500–1749 feet north of Trancas St | Napa | 1 |
| 521 | Sr-29 N/B From Lincoln Ave, 250–499 feet north of Lincoln Ave | Napa | 1 |
| 522 | Sr-29 S/B, 500–749 feet south of 1st St | Napa | 1 |
| 523 | Sr-29 S/B, 1000–1249 feet south of First St Ovps | Napa | 1 |
| 524 | Sr-29 S/B, 500–749 feet south of Imola Ave | Napa | 1 |
| 525 | Sr-29 S/B, 1500–1749 feet north of Lincoln Ave | Napa | 1 |
| 526 | Sr-29 S/B, 1750–1999 feet north of Sr-121 | Napa | 1 |
| 527 | Sr-29 S/B From Trancas St, 1500–1749 feet south of Trancas St | Napa | 1 |
| 528 | Sr-29 S/B To 1st St, 250–499 feet south of 1st St | Napa | 1 |
| 529 | State Route 29, 500–749 feet north of Lincoln Ave | Napa | 1 |
| 530 | State Route 29, 750–999 feet north of Old Sonoma Rd | Napa | 1 |
| 531 | State Route 29 S/B From Lincoln Ave, 500–749 feet south of Lincoln Ave Overpass | Napa | 1 |
| 532 | State Route 29 S/B To First St, 250–499 feet east of First St | Napa | 1 |
| 533 | State Route 29 Southbound, 750–999 feet north of Old Sonoma Rd Overpass | Napa | 1 |
| 534 | W Imola Ave, 250–499 feet west of Cabot Way | Napa | 1 |
| 535 | W Lincoln Ave, 250–499 feet east of Lone Oak Ave | Napa | 1 |
| 536 | Adams St & Railroad Ave | Saint Helena | 1 |
| 537 | Adams St & Rt 29 | Saint Helena | 1 |
| 538 | Hillview Pl & Spring Mountain Rd | Saint Helena | 1 |
| 539 | Madrona Ave & Main St | Saint Helena | 1 |
| 540 | Main St & Pratt Ave | Saint Helena | 1 |
| 541 | Main St & Vintage Ave | Saint Helena | 1 |
| 542 | Rt 29 & Vidovich Ave | Saint Helena | 1 |
| 543 | Rt 29 & Vintage Ave | Saint Helena | 1 |
| 544 | Edwards St, 250–499 feet south of Hunt Ave | Saint Helena | 1 |
| 545 | Main St, 250–499 feet south of Deer Park Rd | Saint Helena | 1 |
| 546 | Main St, 250–499 feet north of Main St 2800 | Saint Helena | 1 |
| 547 | Main St, 250–499 feet south of Sulphur Springs Ave | Saint Helena | 1 |
| 548 | Pratt Ave, 750–999 feet west of Silverado Trl | Saint Helena | 1 |
| 549 | Vinyard Ave, 250–499 feet north of Hillview Pl | Saint Helena | 1 |
| 550 | White Sulphur Spring Rd, 1000–1249 feet west of Sylvaner | Saint Helena | 1 |
| 551 | 1st Ave & Hagen Rd | Unincorporated Napa County | 1 |
| 552 | 2120 American Canyon Rd & American Canyon Rd | Unincorporated Napa County | 1 |
| 553 | 3194 Sonoma Hwy & Sr-121 | Unincorporated Napa County | 1 |
| 554 | American Canyon Rd & I80 W/B To American Canyon Rd | Unincorporated Napa County | 1 |
| 555 | Angwin Ave & Howell Mountain Rd | Unincorporated Napa County | 1 |
| 556 | Atlas Peak Rd & Club House Dr | Unincorporated Napa County | 1 |
| 557 | Bale Lane & Silverado Trail | Unincorporated Napa County | 1 |
| 558 | Bennett Ln & Tubbs Ln | Unincorporated Napa County | 1 |
| 559 | Berryessa Knoxville Rd & Sr-128 | Unincorporated Napa County | 1 |
| 560 | Big Ranch Rd & El Centro Ave | Unincorporated Napa County | 1 |
| 561 | Big Ranch Rd & Oak Knoll Ave | Unincorporated Napa County | 1 |
| 562 | Coombsville Rd & Third Ave | Unincorporated Napa County | 1 |
| 563 | Creek Rd & Sr-33 N Ventura Ave | Unincorporated Napa County | 1 |
| 564 | Crystal Springs Rd & Sanitarium Rd | Unincorporated Napa County | 1 |
| 565 | Deer Park Rd & Howell Mountain Rd | Unincorporated Napa County | 1 |
| 566 | Devlin Rd & Gateway Dr | Unincorporated Napa County | 1 |
| 567 | Devlin Rd & Gateway Rd | Unincorporated Napa County | 1 |
| 568 | Finnell Rd & Yountville Cross Rd | Unincorporated Napa County | 1 |
| 569 | First Ave & Hagen Rd | Unincorporated Napa County | 1 |
| 570 | Gateway Dr & Technology Way | Unincorporated Napa County | 1 |
| 571 | Glass Mountain Rd & Silverado Trail | Unincorporated Napa County | 1 |
| 572 | Hagen Rd & Olive Hill Lane | Unincorporated Napa County | 1 |
| 573 | Hardman Ave & Silverado Trail | Unincorporated Napa County | 1 |
| 574 | Hoffman Lane & Sr-29 S/B | Unincorporated Napa County | 1 |
| 575 | Hoffman Ln & Sr-29 | Unincorporated Napa County | 1 |
| 576 | Hoffman Ln & Sr-29 S/B | Unincorporated Napa County | 1 |
| 577 | Howard Lane & Sr-29 N/B | Unincorporated Napa County | 1 |
| 578 | Howard Ln & Sr-29 | Unincorporated Napa County | 1 |
| 579 | Howell Mountain Rd & Silverado Trail | Unincorporated Napa County | 1 |
| 580 | Imola Ave & Parrish Rd | Unincorporated Napa County | 1 |
| 581 | Imola Ave & Penny Ln | Unincorporated Napa County | 1 |
| 582 | Kirkland Ranch Rd & Sr-12 | Unincorporated Napa County | 1 |
| 583 | Las Amigas Rd & Milton Rd | Unincorporated Napa County | 1 |
| 584 | Liparita Ave & White Cottage Rd N | Unincorporated Napa County | 1 |
| 585 | Lodi Ln & Silverado Trail | Unincorporated Napa County | 1 |
| 586 | Los Carneros Ave & Sr-121 | Unincorporated Napa County | 1 |
| 587 | Madison St & Sr-29 S/B | Unincorporated Napa County | 1 |
| 588 | Magnolia Dr & State Route 221 S/B | Unincorporated Napa County | 1 |
| 589 | Maple Ln & State Route 29 | Unincorporated Napa County | 1 |
| 590 | Mayfair Dr & Shetler Ave | Unincorporated Napa County | 1 |
| 591 | Meadowood Lane & Silverado Trail | Unincorporated Napa County | 1 |
| 592 | Mora Ave & Sr-29 | Unincorporated Napa County | 1 |
| 593 | North Ave & Second Ave | Unincorporated Napa County | 1 |
| 594 | Oak Knoll Ave & Sr-29 | Unincorporated Napa County | 1 |
| 595 | Oak Knoll Ave W & Solano Ave | Unincorporated Napa County | 1 |
| 596 | Oakville Cross Rd & Sr-29 | Unincorporated Napa County | 1 |
| 597 | Oakville Cross Rd & State Route 29 | Unincorporated Napa County | 1 |
| 598 | Oakville Grade Rd & Sr-29 | Unincorporated Napa County | 1 |
| 599 | Old Sonoma Hwy & Sr-121 S/B | Unincorporated Napa County | 1 |
| 600 | Old Sonoma Hwy & State Route 121 | Unincorporated Napa County | 1 |
| 601 | Old Sonoma Hyw & Sr-121 | Unincorporated Napa County | 1 |
| 602 | Old Sonoma Rd & Sr-121 | Unincorporated Napa County | 1 |
| 603 | Rt 12 & Sr 29 | Unincorporated Napa County | 1 |
| 604 | Shady Oaks Dr & Silverado Trail | Unincorporated Napa County | 1 |
| 605 | Silverado Trail & Skellenger Ln | Unincorporated Napa County | 1 |
| 606 | Silverado Trail & Soda Canyon Rd | Unincorporated Napa County | 1 |
| 607 | Silverado Trail & Sr-128 | Unincorporated Napa County | 1 |
| 608 | Silverado Trail & State Route 121 | Unincorporated Napa County | 1 |
| 609 | Silverado Trail & Trancas St | Unincorporated Napa County | 1 |
| 610 | Silverado Trail & Zinfandel Lane | Unincorporated Napa County | 1 |
| 611 | Silverado Trail & Zinfandel Ln | Unincorporated Napa County | 1 |
| 612 | Silverado Trail & Zinfandel Rd | Unincorporated Napa County | 1 |
| 613 | Soscol Creek Rd & Sr-29 | Unincorporated Napa County | 1 |
| 614 | Soscol Ferry Rd & Sr-29 S/B | Unincorporated Napa County | 1 |
| 615 | South Kelly Rd & Sr-29 | Unincorporated Napa County | 1 |
| 616 | South Kelly Rd & Sr-29 S/B | Unincorporated Napa County | 1 |
| 617 | Sr-121 & Sr-128 W/B | Unincorporated Napa County | 1 |
| 618 | Sr-121 S/B & Wooden Valley Rd | Unincorporated Napa County | 1 |
| 619 | Sr-221 & Streblow Dr | Unincorporated Napa County | 1 |
| 620 | Sr-221 S/B & Sr-29 N/B | Unincorporated Napa County | 1 |
| 621 | Sr-221 S/B & Streblow Dr | Unincorporated Napa County | 1 |
| 622 | Sr-29 & Tubbs Lane | Unincorporated Napa County | 1 |
| 623 | Sr-29 & Tucker Rd | Unincorporated Napa County | 1 |
| 624 | Sr-29 & Walnut Ln | Unincorporated Napa County | 1 |
| 625 | Sr-29 & Zinfandel Lane | Unincorporated Napa County | 1 |
| 626 | Sr-29 & Zinfandel Ln | Unincorporated Napa County | 1 |
| 627 | Sr-29 Northbound & Washington St | Unincorporated Napa County | 1 |
| 628 | Sr-29 S/B & Washington St | Unincorporated Napa County | 1 |
| 629 | Sr128 & Tubbs Lane | Unincorporated Napa County | 1 |
| 630 | Sr128 & Tubbs Ln | Unincorporated Napa County | 1 |
| 631 | Sr29 & Whitehall Ln | Unincorporated Napa County | 1 |
| 632 | State Route-12 & State Route-29 | Unincorporated Napa County | 1 |
| 633 | 4th Ave, 500–749 feet west of Curry Ln | Unincorporated Napa County | 1 |
| 634 | 4th Ave, 1000–1249 feet north of Imola Ave | Unincorporated Napa County | 1 |
| 635 | American Canyon Rd, 1500–1749 feet north of Canyon Rd | Unincorporated Napa County | 1 |
| 636 | Atlas Peak Rd, 1000–1249 feet north of Westgate Dr | Unincorporated Napa County | 1 |
| 637 | Berryessa Knoxville Rd, 500–749 feet south of Berryessa Dr | Unincorporated Napa County | 1 |
| 638 | Berryessa Knoxville Rd, 1000–1249 feet south of Pope Canyon Rd | Unincorporated Napa County | 1 |
| 639 | Big Ranch Rd, 1000–1249 feet north of Rosewood Ln | Unincorporated Napa County | 1 |
| 640 | Buhman Ave, 1500–1749 feet north of Congress Valley Rd | Unincorporated Napa County | 1 |
| 641 | Buhman Ave, 1750–1999 feet south of Oak Rock Ln | Unincorporated Napa County | 1 |
| 642 | Butts Canyon Rd, 250–499 feet north of Aetna Springs Lane | Unincorporated Napa County | 1 |
| 643 | Chiles Pope Valley Rd, 1500–1749 feet north of Lower Chiles Valley Rd | Unincorporated Napa County | 1 |
| 644 | Chiles Pope Valley Rd, 500–749 feet north of Pope Canyon Rd | Unincorporated Napa County | 1 |
| 645 | Conn Creek Rd, 750–999 feet south of Sr-128 | Unincorporated Napa County | 1 |
| 646 | Conn Valley Rd, 1000–1249 feet south of Rossi Rd | Unincorporated Napa County | 1 |
| 647 | Coombsville Rd, 1250–1499 feet west of 1st Ave | Unincorporated Napa County | 1 |
| 648 | Coombsville Rd, 1000–1249 feet west of First Ave | Unincorporated Napa County | 1 |
| 649 | Cuttings Wharf Rd, 1000–1249 feet east of Las Amigas Rd | Unincorporated Napa County | 1 |
| 650 | Cuttings Wharf Rd, 1500–1749 feet south of South Ave | Unincorporated Napa County | 1 |
| 651 | Deer Park Rd, 1500–1749 feet east of Gist Rd | Unincorporated Napa County | 1 |
| 652 | Deer Park Rd, 250–499 feet north of Oak St | Unincorporated Napa County | 1 |
| 653 | Deer Park Rd, 1000–1249 feet east of Sanitarium Rd | Unincorporated Napa County | 1 |
| 654 | Deer Park Rd, 1000–1249 feet south of Sunnyside Rd | Unincorporated Napa County | 1 |
| 655 | Devlin Rd, 1000–1249 feet north of Sheehy Ct | Unincorporated Napa County | 1 |
| 656 | Devlin Rd, 250–499 feet south of Soscol Creek Rd | Unincorporated Napa County | 1 |
| 657 | Devlin Rd, 250–499 feet south of Soscol Ferry Rd | Unincorporated Napa County | 1 |
| 658 | Dry Creek Rd, 500–749 feet north of Linda Vista Ave | Unincorporated Napa County | 1 |
| 659 | Dry Creek Rd, 250–499 feet east of Mt Veeder Rd | Unincorporated Napa County | 1 |
| 660 | Duhig Rd, 500–749 feet east of Bentley Wharf Rd | Unincorporated Napa County | 1 |
| 661 | Duhig Rd, 1500–1749 feet south of Las Amigas Rd | Unincorporated Napa County | 1 |
| 662 | First Ave, 1000–1249 feet north of North Ave | Unincorporated Napa County | 1 |
| 663 | First St To Sr-29, 250–499 feet south of 1st St | Unincorporated Napa County | 1 |
| 664 | Foster Rd, 1000–1249 feet north of Golden Gate Dr | Unincorporated Napa County | 1 |
| 665 | Fourth Ave, 1250–1499 feet north of Imola Ave | Unincorporated Napa County | 1 |
| 666 | Gordon Valley Rd, 500–749 feet east of Abruzzini Hill Rd | Unincorporated Napa County | 1 |
| 667 | Gordon Valley Rd, 1500–1749 feet north of Grapevine Ln | Unincorporated Napa County | 1 |
| 668 | Hagen Rd, 500–749 feet east of Old Coach Rd | Unincorporated Napa County | 1 |
| 669 | Hardman Ave, 1000–1249 feet west of Atlas Peak Rd | Unincorporated Napa County | 1 |
| 670 | Henry Rd, 250–499 feet south of Buhman Ave | Unincorporated Napa County | 1 |
| 671 | Henry Rd, 1500–1749 feet east of Dealy Lane | Unincorporated Napa County | 1 |
| 672 | Howell Mountain Rd, 1250–1499 feet west of Edgemont Rd | Unincorporated Napa County | 1 |
| 673 | Howell Mountain Rd, 250–499 feet east of Ink Grade Rd | Unincorporated Napa County | 1 |
| 674 | Howell Mountain Rd, 500–749 feet north of Ponderosa Dr | Unincorporated Napa County | 1 |
| 675 | Howell Mountain Rd, 250–499 feet west of Sunset Dr | Unincorporated Napa County | 1 |
| 676 | Howell Mountain Rd, 750–999 feet east of White Cottage Rd N | Unincorporated Napa County | 1 |
| 677 | Imola Ave, 250–499 feet east of Penny Lane | Unincorporated Napa County | 1 |
| 678 | Interstate 80 Eastbound, 250–499 feet west of American Canyon Rd | Unincorporated Napa County | 1 |
| 679 | Linda Vista Ave, 500–749 feet north of Sundance Ct | Unincorporated Napa County | 1 |
| 680 | N Kelly Rd, 250–499 feet north of Executive Way | Unincorporated Napa County | 1 |
| 681 | N Kelly Rd 1900 Block, 1250–1499 feet south of Sr-29 | Unincorporated Napa County | 1 |
| 682 | N/B Sr-121, 1500–1749 feet north of Longhorn Ridge Rd | Unincorporated Napa County | 1 |
| 683 | N/B Sr-29, 500–749 feet north of Napa Valley Corporate Dr | Unincorporated Napa County | 1 |
| 684 | N/B Sr-29, 500–749 feet south of Rt 12 | Unincorporated Napa County | 1 |
| 685 | N/B Sr-29, 500–749 feet south of Soscol Ferry Rd | Unincorporated Napa County | 1 |
| 686 | N/B Sr-29, 1000–1249 feet north of Sr-128 | Unincorporated Napa County | 1 |
| 687 | North Ave, 500–749 feet west of 3rd Ave | Unincorporated Napa County | 1 |
| 688 | Oakville Grade Rd, 500–749 feet east of Dry Creek Rd | Unincorporated Napa County | 1 |
| 689 | Old Sonoma Rd, 750–999 feet east of Buhman Rd | Unincorporated Napa County | 1 |
| 690 | Orchard Ave, 1000–1249 feet east of Dry Creek Rd | Unincorporated Napa County | 1 |
| 691 | Partrick Rd, 1000–1249 feet west of Borrette Lane | Unincorporated Napa County | 1 |
| 692 | Petrified Forest Rd, 500–749 feet east of Franz Valley School Rd | Unincorporated Napa County | 1 |
| 693 | Petrified Forest Rd, 1500–1749 feet west of Sr-128 | Unincorporated Napa County | 1 |
| 694 | Pope Canyon Rd, 1000–1249 feet east of Pope Valley Cross Rd | Unincorporated Napa County | 1 |
| 695 | Pope Valley Cross Rd, 1000–1249 feet east of Chiles Pope Valley Rd | Unincorporated Napa County | 1 |
| 696 | Pope Valley Rd, 1000–1249 feet south of Aetna Springs Rd | Unincorporated Napa County | 1 |
| 697 | Redwood Rd, 500–749 feet west of Forest Dr | Unincorporated Napa County | 1 |
| 698 | Rt 121, 750–999 feet north of Haire Lane | Unincorporated Napa County | 1 |
| 699 | Rt 121, 750–999 feet north of Haire Ln | Unincorporated Napa County | 1 |
| 700 | Rt 121, 1500–1749 feet south of Waters Rd | Unincorporated Napa County | 1 |
| 701 | Rt 221, 250–499 feet south of Anderson Rd | Unincorporated Napa County | 1 |
| 702 | Rt 221, 250–499 feet south of Imola Ave | Unincorporated Napa County | 1 |
| 703 | Rt 221, 250–499 feet south of Magnolia Dr | Unincorporated Napa County | 1 |
| 704 | S/B Sr-121, 1500–1749 feet south of Waters Rd | Unincorporated Napa County | 1 |
| 705 | S/B Sr-221, 1500–1749 feet south of Napa Valley Corporate Way | Unincorporated Napa County | 1 |
| 706 | S/B Sr-29, 1500–1749 feet north of Airport Blvd | Unincorporated Napa County | 1 |
| 707 | S/B Sr-29, 500–749 feet north of South Kelly Rd | Unincorporated Napa County | 1 |
| 708 | Sanitarium Rd, 250–499 feet south of Woodland Rd | Unincorporated Napa County | 1 |
| 709 | Silverado Trail, 500–749 feet north of Bale Ln | Unincorporated Napa County | 1 |
| 710 | Silverado Trail, 500–749 feet north of Clover Flat | Unincorporated Napa County | 1 |
| 711 | Silverado Trail, 500–749 feet north of Clover Flat Rd | Unincorporated Napa County | 1 |
| 712 | Silverado Trail, 1500–1749 feet south of Crystal Springs Rd | Unincorporated Napa County | 1 |
| 713 | Silverado Trail, 1000–1249 feet south of Dunaweal Lane | Unincorporated Napa County | 1 |
| 714 | Silverado Trail, 250–499 feet north of Fawn Park Rd | Unincorporated Napa County | 1 |
| 715 | Silverado Trail, 500–749 feet north of Lodi Lane | Unincorporated Napa County | 1 |
| 716 | Silverado Trail, 1250–1499 feet north of Meadowood Rd | Unincorporated Napa County | 1 |
| 717 | Silverado Trail, 250–499 feet south of Pickett Rd | Unincorporated Napa County | 1 |
| 718 | Silverado Trail, 1000–1249 feet south of Pope St | Unincorporated Napa County | 1 |
| 719 | Silverado Trail, 1000–1249 feet north of Skellenger | Unincorporated Napa County | 1 |
| 720 | Silverado Trail, 1500–1749 feet south of Sr-128 Sage Canyon Rd | Unincorporated Napa County | 1 |
| 721 | Silverado Trail, 500–749 feet north of Wapoo Hill Rd | Unincorporated Napa County | 1 |
| 722 | Silverado Trail, 750–999 feet north of Zinfandel Dr | Unincorporated Napa County | 1 |
| 723 | Silverado Trail S, 750–999 feet north of Rutherford Hill Rd | Unincorporated Napa County | 1 |
| 724 | Silverado Trail Southbound, 250–499 feet north of Yountville Cross Rd | Unincorporated Napa County | 1 |
| 725 | Silverado Trl N, 1000–1249 feet north of Meadowood Ln | Unincorporated Napa County | 1 |
| 726 | Silverado Trl N, 500–749 feet north of Taplin Rd | Unincorporated Napa County | 1 |
| 727 | Silverado Trl S, 1000–1249 feet north of Oak Knoll Ave | Unincorporated Napa County | 1 |
| 728 | Solano Ave, 1750–1999 feet north of Darms Ln | Unincorporated Napa County | 1 |
| 729 | Solano Ave, 250–499 feet south of Mast Ranch Lane | Unincorporated Napa County | 1 |
| 730 | South Kelly Rd, 500–749 feet south of Greenwood Rd | Unincorporated Napa County | 1 |
| 731 | Southbound Sr-29, 500–749 feet south of Airport Blvd | Unincorporated Napa County | 1 |
| 732 | Spring Mountain Rd, 500–749 feet west of Langtry Rd | Unincorporated Napa County | 1 |
| 733 | Sr 12 W/B, 500–749 feet east of Kirkland Ranch Rd | Unincorporated Napa County | 1 |
| 734 | Sr 221 N/B, 750–999 feet south of Anderson Rd | Unincorporated Napa County | 1 |
| 735 | Sr-12, 1000–1249 feet west of Babb Ln | Unincorporated Napa County | 1 |
| 736 | Sr-12, 1000–1249 feet east of Lynch Rd | Unincorporated Napa County | 1 |
| 737 | Sr-12, 250–499 feet west of N Kelly Rd | Unincorporated Napa County | 1 |
| 738 | Sr-12 E/B, 250–499 feet west of S Kelly Rd | Unincorporated Napa County | 1 |
| 739 | Sr-12 E/B, 1250–1499 feet west of Solano County Line | Unincorporated Napa County | 1 |
| 740 | Sr-12 Jameson Cyn Rd, 500–749 feet east of N Kelly Rd | Unincorporated Napa County | 1 |
| 741 | Sr-12 W/B, 250–499 feet west of Kirkland Ranch Rd East | Unincorporated Napa County | 1 |
| 742 | Sr-12 W/B, 250–499 feet west of North Kelly Rd | Unincorporated Napa County | 1 |
| 743 | Sr-121, 250–499 feet north of Atlas Peak Rd | Unincorporated Napa County | 1 |
| 744 | Sr-121, 1250–1499 feet south of Capell Valley Rd | Unincorporated Napa County | 1 |
| 745 | Sr-121, 500–749 feet north of Circle Bar Ranch | Unincorporated Napa County | 1 |
| 746 | Sr-121, 500–749 feet south of Circle Oaks Dr | Unincorporated Napa County | 1 |
| 747 | Sr-121, 500–749 feet east of Cuttings Wharf Rd | Unincorporated Napa County | 1 |
| 748 | Sr-121, 1000–1249 feet north of Haire Lane | Unincorporated Napa County | 1 |
| 749 | Sr-121, 500–749 feet east of Haire Ln | Unincorporated Napa County | 1 |
| 750 | Sr-121, 500–749 feet north of Mile Marker 1729 | Unincorporated Napa County | 1 |
| 751 | Sr-121, 500–749 feet south of Mpm 29 Nap 1745 | Unincorporated Napa County | 1 |
| 752 | Sr-121, 1000–1249 feet north of Ramal Rd | Unincorporated Napa County | 1 |
| 753 | Sr-121, 750–999 feet north of Rocky Ridge | Unincorporated Napa County | 1 |
| 754 | Sr-121, 250–499 feet north of Rosemont Cir | Unincorporated Napa County | 1 |
| 755 | Sr-121, 250–499 feet south of Sr-29 | Unincorporated Napa County | 1 |
| 756 | Sr-121, 1250–1499 feet south of Stanley Lane | Unincorporated Napa County | 1 |
| 757 | Sr-121, 500–749 feet south of Stanly Ln | Unincorporated Napa County | 1 |
| 758 | Sr-121, 1000–1249 feet south of Wild Horse Rd | Unincorporated Napa County | 1 |
| 759 | Sr-121 Monticello Rd, 500–749 feet south of Atlas Peak Rd | Unincorporated Napa County | 1 |
| 760 | Sr-121 Monticello Rd, 750–999 feet east of Woodside Dr | Unincorporated Napa County | 1 |
| 761 | Sr-121 N/B, 750–999 feet east of Cuttings Wharf Rd | Unincorporated Napa County | 1 |
| 762 | Sr-121 N/B, 1500–1749 feet north of Wooden Valley Rd | Unincorporated Napa County | 1 |
| 763 | Sr-121 S/B, 250–499 feet north of 3296 Sonoma Hwy | Unincorporated Napa County | 1 |
| 764 | Sr-121 S/B, 500–749 feet north of Cuttings Wharf Rd | Unincorporated Napa County | 1 |
| 765 | Sr-121 S/B, 250–499 feet east of Old Sonoma Rd | Unincorporated Napa County | 1 |
| 766 | Sr-121 S/B, 250–499 feet north of Vichy Ave | Unincorporated Napa County | 1 |
| 767 | Sr-121 S/B, 1500–1749 feet south of Waters Rd | Unincorporated Napa County | 1 |
| 768 | Sr-121 S/B, 1250–1499 feet south of Wild Horse Valley Rd | Unincorporated Napa County | 1 |
| 769 | Sr-128, 1500–1749 feet west of Bennett Ln | Unincorporated Napa County | 1 |
| 770 | Sr-128, 1250–1499 feet west of Capell Valley Cross Rd | Unincorporated Napa County | 1 |
| 771 | Sr-128, 500–749 feet west of Chiles Pope Valley | Unincorporated Napa County | 1 |
| 772 | Sr-128, 750–999 feet east of Chiles Pope Valley Rd | Unincorporated Napa County | 1 |
| 773 | Sr-128, 500–749 feet east of Long Ranch Rd | Unincorporated Napa County | 1 |
| 774 | Sr-128, 250–499 feet east of Old Capell Valley Rd | Unincorporated Napa County | 1 |
| 775 | Sr-128, 250–499 feet west of Solano County Line | Unincorporated Napa County | 1 |
| 776 | Sr-128 Sage Canyon Rd, 250–499 feet east of 3233 Sage Canyon Rd | Unincorporated Napa County | 1 |
| 777 | Sr-128 Sage Canyon Rd, 1000–1249 feet west of Long Ranch Rd | Unincorporated Napa County | 1 |
| 778 | Sr-221, 250–499 feet south of Anderson Rd | Unincorporated Napa County | 1 |
| 779 | Sr-221, 500–749 feet north of Kaiser Rd | Unincorporated Napa County | 1 |
| 780 | Sr-221, 1250–1499 feet south of Magnolia Dr | Unincorporated Napa County | 1 |
| 781 | Sr-221, 1250–1499 feet south of Napa Valley Corporate Dr | Unincorporated Napa County | 1 |
| 782 | Sr-221 N/B, 500–749 feet south of Anderson Rd | Unincorporated Napa County | 1 |
| 783 | Sr-221 N/B, 250–499 feet south of Magnolia Dr | Unincorporated Napa County | 1 |
| 784 | Sr-221 S/B, 1250–1499 feet south of Anderson Rd | Unincorporated Napa County | 1 |
| 785 | Sr-221 S/B, 500–749 feet north of Kaiser Rd | Unincorporated Napa County | 1 |
| 786 | Sr-221 S/B, 1500–1749 feet south of Napa Valley Corporate Way | Unincorporated Napa County | 1 |
| 787 | Sr-221 Sb, 1250–1499 feet north of Sr-29 | Unincorporated Napa County | 1 |
| 788 | Sr-221 Southbound, 1250–1499 feet south of Napa Valley Corporate Way | Unincorporated Napa County | 1 |
| 789 | Sr-29, 1000–1249 feet north of Airport Blvd | Unincorporated Napa County | 1 |
| 790 | Sr-29, 250–499 feet south of Bale Grist Mill | Unincorporated Napa County | 1 |
| 791 | Sr-29, 250–499 feet south of Bella Oaks Lane | Unincorporated Napa County | 1 |
| 792 | Sr-29, 500–749 feet north of Bella Oaks Ln | Unincorporated Napa County | 1 |
| 793 | Sr-29, 500–749 feet north of Big Tree Rd | Unincorporated Napa County | 1 |
| 794 | Sr-29, 1250–1499 feet south of California Dr | Unincorporated Napa County | 1 |
| 795 | Sr-29, 250–499 feet north of Deer Park Rd | Unincorporated Napa County | 1 |
| 796 | Sr-29, 500–749 feet north of Diamond Mountain Rd | Unincorporated Napa County | 1 |
| 797 | Sr-29, 1500–1749 feet north of Dwyer Rd | Unincorporated Napa County | 1 |
| 798 | Sr-29, 750–999 feet north of Ehlers Ln | Unincorporated Napa County | 1 |
| 799 | Sr-29, 250–499 feet south of First St | Unincorporated Napa County | 1 |
| 800 | Sr-29, 500–749 feet north of Imola Ave | Unincorporated Napa County | 1 |
| 801 | Sr-29, 500–749 feet south of Madison St | Unincorporated Napa County | 1 |
| 802 | Sr-29, 500–749 feet north of Maple Lane | Unincorporated Napa County | 1 |
| 803 | Sr-29, 750–999 feet north of Napa Valley Corporate Way | Unincorporated Napa County | 1 |
| 804 | Sr-29, 1000–1249 feet south of Niebaum Lane | Unincorporated Napa County | 1 |
| 805 | Sr-29, 250–499 feet north of Ppeterson Dr | Unincorporated Napa County | 1 |
| 806 | Sr-29, 1250–1499 feet north of Quail Mountain Ln | Unincorporated Napa County | 1 |
| 807 | Sr-29, 1500–1749 feet north of Robert Louis Stevenson State Park | Unincorporated Napa County | 1 |
| 808 | Sr-29, 250–499 feet north of Rutherford Rd | Unincorporated Napa County | 1 |
| 809 | Sr-29, 250–499 feet north of S Kelly Rd | Unincorporated Napa County | 1 |
| 810 | Sr-29, 1000–1249 feet south of Soscol Ferry Rd | Unincorporated Napa County | 1 |
| 811 | Sr-29, 500–749 feet north of Tower Rd | Unincorporated Napa County | 1 |
| 812 | Sr-29, 1500–1749 feet south of Trancas St | Unincorporated Napa County | 1 |
| 813 | Sr-29, 1500–1749 feet north of Upper Old Lawley Toll Rd | Unincorporated Napa County | 1 |
| 814 | Sr-29, 1000–1249 feet north of Walnut Dr | Unincorporated Napa County | 1 |
| 815 | Sr-29, 1500–1749 feet north of White Ln | Unincorporated Napa County | 1 |
| 816 | Sr-29, 1000–1249 feet south of Whitehall Lane | Unincorporated Napa County | 1 |
| 817 | Sr-29, 500–749 feet north of Whitehall Ln | Unincorporated Napa County | 1 |
| 818 | Sr-29, 500–749 feet north of Yount Mill Rd | Unincorporated Napa County | 1 |
| 819 | Sr-29 From Imola, 750–999 feet north of Imola Ave | Unincorporated Napa County | 1 |
| 820 | Sr-29 N/B, 500–749 feet south of Darms Ln | Unincorporated Napa County | 1 |
| 821 | Sr-29 N/B, 500–749 feet north of Hoffman Ave | Unincorporated Napa County | 1 |
| 822 | Sr-29 N/B, 250–499 feet north of Livermore Rd | Unincorporated Napa County | 1 |
| 823 | Sr-29 N/B, 1000–1249 feet south of Madison Ave | Unincorporated Napa County | 1 |
| 824 | Sr-29 N/B, 1250–1499 feet south of Mee Ln | Unincorporated Napa County | 1 |
| 825 | Sr-29 N/B, 1000–1249 feet north of Oak Knoll Ave | Unincorporated Napa County | 1 |
| 826 | Sr-29 N/B, 1000–1249 feet north of Old Lawley Toll Rd | Unincorporated Napa County | 1 |
| 827 | Sr-29 N/B, 1000–1249 feet north of Old Sonoma Rd Over Crossing | Unincorporated Napa County | 1 |
| 828 | Sr-29 N/B, 1500–1749 feet north of Old Soscol Ferry Rd | Unincorporated Napa County | 1 |
| 829 | Sr-29 N/B, 1000–1249 feet north of South Kelly Rd | Unincorporated Napa County | 1 |
| 830 | Sr-29 N/B, 750–999 feet south of Sr-12 | Unincorporated Napa County | 1 |
| 831 | Sr-29 N/B, 250–499 feet south of Sr-221 N/B | Unincorporated Napa County | 1 |
| 832 | Sr-29 N/B, 500–749 feet south of Upper Old Lawley Toll Rd | Unincorporated Napa County | 1 |
| 833 | Sr-29 N/B To Lincoln Ave E/B, 500–749 feet south of Lincoln Ave | Unincorporated Napa County | 1 |
| 834 | Sr-29 Northbound, 250–499 feet south of Imola Ave | Unincorporated Napa County | 1 |
| 835 | Sr-29 Northbound, 1250–1499 feet north of Trancas St | Unincorporated Napa County | 1 |
| 836 | Sr-29 Northbound, 500–749 feet south of Trubody Lane | Unincorporated Napa County | 1 |
| 837 | Sr-29 S/B, 250–499 feet north of Airport Blvd | Unincorporated Napa County | 1 |
| 838 | Sr-29 S/B, 1000–1249 feet south of Bale Lane | Unincorporated Napa County | 1 |
| 839 | Sr-29 S/B, 1250–1499 feet south of Darms Ln | Unincorporated Napa County | 1 |
| 840 | Sr-29 S/B, 1750–1999 feet south of Imola Ave | Unincorporated Napa County | 1 |
| 841 | Sr-29 S/B, 250–499 feet south of Lake County Line | Unincorporated Napa County | 1 |
| 842 | Sr-29 S/B, 250–499 feet north of Manley Ln | Unincorporated Napa County | 1 |
| 843 | Sr-29 S/B, 250–499 feet north of Oak Knoll Ave | Unincorporated Napa County | 1 |
| 844 | Sr-29 S/B, 1500–1749 feet north of Old Sonoma Rd | Unincorporated Napa County | 1 |
| 845 | Sr-29 S/B, 1000–1249 feet north of Sr-12 E/B | Unincorporated Napa County | 1 |
| 846 | Sr-29 S/B, 1750–1999 feet north of Sr-128 | Unincorporated Napa County | 1 |
| 847 | Sr-29 S/B, 250–499 feet north of Sr-221 | Unincorporated Napa County | 1 |
| 848 | Sr-29 S/B, 750–999 feet south of Whitehall Ln | Unincorporated Napa County | 1 |
| 849 | Sr-29 Southbound, 750–999 feet south of First St O/C | Unincorporated Napa County | 1 |
| 850 | Sr-29 Southbound, 750–999 feet south of First St Overcrossing | Unincorporated Napa County | 1 |
| 851 | Sr-29 Southbound, 250–499 feet south of Napa Valley Corporate Dr | Unincorporated Napa County | 1 |
| 852 | Sr-29 Southbound, 250–499 feet south of Napa Valley Corporate U/C | Unincorporated Napa County | 1 |
| 853 | Sr12, 1750–1999 feet east of Kirkland Ranch Rd | Unincorporated Napa County | 1 |
| 854 | Sr12, 250–499 feet east of North Kelly Rd | Unincorporated Napa County | 1 |
| 855 | Sr121, 1000–1249 feet north of Cuttings Wharf Rd | Unincorporated Napa County | 1 |
| 856 | Sr121, 1500–1749 feet north of Haire Ln | Unincorporated Napa County | 1 |
| 857 | Sr121, 500–749 feet south of Old Sonoma Hwy | Unincorporated Napa County | 1 |
| 858 | Sr121, 500–749 feet north of Wooden Valley Rd | Unincorporated Napa County | 1 |
| 859 | Sr128, 250–499 feet west of Chiles Pope Valley Rd | Unincorporated Napa County | 1 |
| 860 | Sr221, 500–749 feet north of Sr29 | Unincorporated Napa County | 1 |
| 861 | Sr221 Nb, 750–999 feet south of Streblow Dr | Unincorporated Napa County | 1 |
| 862 | Sr29, 1000–1249 feet south of California Dr | Unincorporated Napa County | 1 |
| 863 | Sr29, 1000–1249 feet south of Larkmead Ln | Unincorporated Napa County | 1 |
| 864 | Sr29, 750–999 feet south of Lincoln Ave | Unincorporated Napa County | 1 |
| 865 | Sr29, 250–499 feet north of Mee Lane | Unincorporated Napa County | 1 |
| 866 | Sr29, 1000–1249 feet north of Soscol Creek Rd | Unincorporated Napa County | 1 |
| 867 | Sr29, 750–999 feet north of Sr128 | Unincorporated Napa County | 1 |
| 868 | Sr29 N/B From North Kelly Rd, 1250–1499 feet south of Soscol Creek Rd | Unincorporated Napa County | 1 |
| 869 | Sr29 Northbound, 250–499 feet south of Sr-12 | Unincorporated Napa County | 1 |
| 870 | Sr29 Southbound, 500–749 feet north of Sr12 | Unincorporated Napa County | 1 |
| 871 | Stagecoach Canyon Rd, 250–499 feet west of Sage Ct | Unincorporated Napa County | 1 |
| 872 | State Route 12, 750–999 feet east of North Kelly Rd | Unincorporated Napa County | 1 |
| 873 | State Route 12 W/B, 1500–1749 feet east of Kirkland Ranch Rd | Unincorporated Napa County | 1 |
| 874 | State Route 121, 1000–1249 feet south of Wooden Valley Rd | Unincorporated Napa County | 1 |
| 875 | State Route 221, 1500–1749 feet north of Anderson Rd | Unincorporated Napa County | 1 |
| 876 | State Route 221 N/B, 250–499 feet north of Anderson Rd | Unincorporated Napa County | 1 |
| 877 | State Route 221 Sb, 750–999 feet north of Sr-29 | Unincorporated Napa County | 1 |
| 878 | State Route 29, 1500–1749 feet north of Airport Blvd | Unincorporated Napa County | 1 |
| 879 | State Route 29, 250–499 feet north of Bea Lane | Unincorporated Napa County | 1 |
| 880 | State Route 29, 1000–1249 feet north of Diamond Mountain Rd | Unincorporated Napa County | 1 |
| 881 | State Route 29, 1750–1999 feet south of Lake County Line | Unincorporated Napa County | 1 |
| 882 | State Route 29, 500–749 feet east of Lower Chilles Valley Rd | Unincorporated Napa County | 1 |
| 883 | State Route 29, 500–749 feet south of Mee Ln | Unincorporated Napa County | 1 |
| 884 | State Route 29, 250–499 feet west of Napa Valley Corporate Dr | Unincorporated Napa County | 1 |
| 885 | State Route 29, 250–499 feet south of State Route 221 | Unincorporated Napa County | 1 |
| 886 | State Route 29 N/B, 1750–1999 feet north of Oak Knoll Ave | Unincorporated Napa County | 1 |
| 887 | State Route 29 Southbound, 250–499 feet north of State Route 221 | Unincorporated Napa County | 1 |
| 888 | Stonecrest Dr, 1500–1749 feet east of Hillside Ave | Unincorporated Napa County | 1 |
| 889 | Technology Way, 500–749 feet south of Gateway Rd W | Unincorporated Napa County | 1 |
| 890 | Third Ave, 750–999 feet south of Barrow Ln | Unincorporated Napa County | 1 |
| 891 | Thompson Ave, 1750–1999 feet north of Congress Valley Rd | Unincorporated Napa County | 1 |
| 892 | Trancas St, 500–749 feet east of Old Soscol Way | Unincorporated Napa County | 1 |
| 893 | Us-101 Southbound, 250–499 feet north of Soledad Prison Rd | Unincorporated Napa County | 1 |
| 894 | Vichy Ave, 1000–1249 feet south of Sr-121 | Unincorporated Napa County | 1 |
| 895 | Viewridge Dr, 500–749 feet north of Howell Mountain Rd | Unincorporated Napa County | 1 |
| 896 | W/B Sr-12, 1500–1749 feet east of Kirkland Ranch Rd | Unincorporated Napa County | 1 |
| 897 | W/B Sr-12, 1000–1249 feet east of N Kelly Rd | Unincorporated Napa County | 1 |
| 898 | Westgate Dr, 500–749 feet west of Fairways Dr | Unincorporated Napa County | 1 |
| 899 | White Cottage Rd, 750–999 feet north of West Ln | Unincorporated Napa County | 1 |
| 900 | White Cottage Rd S, 250–499 feet south of Alta Loma Dr | Unincorporated Napa County | 1 |
| 901 | White Cottage Rd S, 1000–1249 feet north of West Lane | Unincorporated Napa County | 1 |
| 902 | Wooden Valley Rd, 1500–1749 feet east of Wooden Valley Cross Rd | Unincorporated Napa County | 1 |
| 903 | Yount Mill Rd, 500–749 feet south of Cook Rd | Unincorporated Napa County | 1 |
| 904 | California Dr & Solano Ave | Yountville | 1 |
| 905 | Madison St & Sr-29 | Yountville | 1 |
| 906 | California Circle, 250–499 feet south of Solano Rd | Yountville | 1 |
| 907 | Finell St, 250–499 feet east of Yount St | Yountville | 1 |
| 908 | Sr-29 N/B, 500–749 feet south of Madison St | Yountville | 1 |
| 909 | Sr-29 S/B, 750–999 feet north of California Dr | Yountville | 1 |
| 910 | Sr29, 1250–1499 feet south of Madison St | Yountville | 1 |
| 911 | Yount St, 250–499 feet north of Monroe St | Yountville | 1 |
No locations match your search. Try a street name or city without abbreviations.
Napa County source totals
The full county export contains 3,121 distinct injury and fatal crash records, including 73 fatal crashes. The records report 78 people killed and 4,283 people injured. People and crashes are different measures; one crash may injure multiple people.
| Year | Crashes |
|---|---|
| 2020 | 578 |
| 2021 | 639 |
| 2022 | 638 |
| 2023 | 619 |
| 2024 | 647 |
How to read the location table
The 911 displayed groups contain 1,337 distinct crash records. The highest included group count is 11; the lowest is 1. These groups represent a subset of the county export. Counts apply to the named crossing or defined offset segment, rather than the entire road.
This county has 911 qualifying groups under the stated method, so fewer than 1,000 are shown. No locations or crash counts have been added to reach a target number.
Property-damage-only and unreported crashes are not represented. Records may contain approximate coordinates or street-name variants. More recorded crashes do not by themselves establish a greater risk per trip, a roadway defect, or negligence. Traffic patterns and road conditions may have changed since 2024.
Source and selection method
Source: UC Berkeley SafeTREC TIMS/SWITRS Napa County crash export downloaded October 17, 2026. The source covers January 1, 2020 through December 31, 2024. Read the TIMS data overview and field definitions.
- Each crash CASE_ID is counted once. Only injury/fatal severity codes and usable recorded coordinates within California’s geographic bounds are eligible.
- Intersection groups use records marked as intersection events within the reported city or area. Basic street suffixes and reversed street order are normalized. Other directional words are retained; spelling aliases may remain separate.
- Non-intersection groups use the named primary road, reference road, reported direction, and a 250-foot offset band between 250 and 1,999 feet from the reference road.
- Groups with a recorded point more than 180 metres from their median coordinate are excluded for geographic ambiguity. Only one group per named road pair and reported jurisdiction is selected to limit overlap.
- Eligible groups are ordered by crash count, with an alphabetical tie-break. Up to 1,000 groups are displayed. Equal counts do not establish different risk levels.
Conservative grouping can omit adjacent crashes and records with missing, dispersed, or inconsistent location information. This is a reproducible selection from the downloaded export, not an independently surveyed ranking of every intersection. It is not a statewide risk comparison.
After a crash at one of these locations
Keep the exact intersection or road offset, incident date, report number, original photographs or video, witness contacts, insurance correspondence, and medical records. Historical counts do not decide responsibility or claim value. Read our California car accident guide or contact Weiss Attorneys.
