144 Mariposa County Crash Locations

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Explore 144 Mariposa County crash locations

Search named intersections and defined road segments in Mariposa County, California. The table displays 144 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.

Reported injury and fatal crashes, January 1, 2020–December 31, 2024
No. Location City / area Crashes
1 Darrah Rd & Sr-49 Unincorporated Mariposa County 2
2 Hirsch Rd & Sr-49 Unincorporated Mariposa County 2
3 Darrah Rd, 1500–1749 feet east of Cole Rd Unincorporated Mariposa County 2
4 Sr-140, 500–749 feet west of Agua Fria Rd Unincorporated Mariposa County 2
5 10th St & Sr-140 Unincorporated Mariposa County 1
6 6th St & Bullion St Unincorporated Mariposa County 1
7 8th St & Bullion St Unincorporated Mariposa County 1
8 8th St & Sr-140 Unincorporated Mariposa County 1
9 Allred Rd & Rt 140 Unincorporated Mariposa County 1
10 Chowchilla Mountain Rd & Sr-49 Unincorporated Mariposa County 1
11 Darrah Rd & State Route 49 Unincorporated Mariposa County 1
12 Greeley Hill Rd & Via De Los Pinos Unincorporated Mariposa County 1
13 Greely Hill Rd & Old Greely Hill Rd Unincorporated Mariposa County 1
14 Hillside Dr & Tip Top Rd Unincorporated Mariposa County 1
15 Hirsch Rd & Sr – 49 Unincorporated Mariposa County 1
16 Hirsch Rd & State Hwy 49 South Unincorporated Mariposa County 1
17 Hornitos Rd & Sr-140 E/B Unincorporated Mariposa County 1
18 Hospital Rd & St Andrews Rd Unincorporated Mariposa County 1
19 Indian Peak Rd & Sr-49 N/B Unincorporated Mariposa County 1
20 Jalapa Way West & Sr-132 Unincorporated Mariposa County 1
21 Joe Howard Rd & Sr-49 Unincorporated Mariposa County 1
22 Maravilla Dr & Sr-132 Unincorporated Mariposa County 1
23 Penon Blanco Rd & Sr-49 Unincorporated Mariposa County 1
24 Sebastopol Rd & State Hwy 49 South Unincorporated Mariposa County 1
25 Silva Rd & Sr 49 Unincorporated Mariposa County 1
26 Smith Rd & Sr-140 Unincorporated Mariposa County 1
27 Sr-140 & Sr-49 Unincorporated Mariposa County 1
28 Sr-140 & Sr-49 South Unincorporated Mariposa County 1
29 Sr-140 & Triangle Rd Unincorporated Mariposa County 1
30 Sr-49 & Triangle Rd Unincorporated Mariposa County 1
31 Sr-49 & Varain Rd Unincorporated Mariposa County 1
32 Sr-49 & Watt Rd Unincorporated Mariposa County 1
33 Sr49 & Worman Rd Unincorporated Mariposa County 1
34 State Route 140 & State Route 49S Unincorporated Mariposa County 1
35 Stout Lane & Sugar Pine Dr Unincorporated Mariposa County 1
36 Banderilla Dr, 250–499 feet south of Alamo Dr Unincorporated Mariposa County 1
37 Bear Valley Rd, 500–749 feet west of Hunters Valley Rd Unincorporated Mariposa County 1
38 Ben Hur Rd, 500–749 feet south of Green Hills Rd Unincorporated Mariposa County 1
39 Buckeye Rd, 1500–1749 feet north of Burl Rd Unincorporated Mariposa County 1
40 Carleton Rd, 1000–1249 feet north of Silva Rd Unincorporated Mariposa County 1
41 Coakley Circle, 500–749 feet south of Joe Howard St Unincorporated Mariposa County 1
42 Darrah Rd, 500–749 feet north of Deer Springs Rd Unincorporated Mariposa County 1
43 Darrah Rd, 500–749 feet west of Owl Creek Rd Unincorporated Mariposa County 1
44 Darrah Rd, 1500–1749 feet west of Pinecrest Dr Unincorporated Mariposa County 1
45 Darrah Rd, 1000–1249 feet south of Triangle Rd Unincorporated Mariposa County 1
46 Darrah Rd, 1500–1749 feet west of Valley View Rd Unincorporated Mariposa County 1
47 Darrah Rd, 1000–1249 feet south of Whispering Pines Rd Unincorporated Mariposa County 1
48 East Whitlock Rd, 1500–1749 feet south of Yosemite Oaks Rd Unincorporated Mariposa County 1
49 Ernst Rd, 250–499 feet north of Wagner Rd Unincorporated Mariposa County 1
50 Greeley Hill Rd, 1250–1499 feet east of Red Cloud Mine Rd Unincorporated Mariposa County 1
51 Harris Cutoff Rd, 500–749 feet east of Chowchilla Mountain Rd Unincorporated Mariposa County 1
52 Hirsch Rd, 1000–1249 feet west of Bull Pine Ln Unincorporated Mariposa County 1
53 Hirsch Rd, 1000–1249 feet south of Wildcat Rd Unincorporated Mariposa County 1
54 Hornitos Rd, 1000–1249 feet west of La Paloma Rd Unincorporated Mariposa County 1
55 Italian Creek Rd, 1000–1249 feet east of Boyer Rd Unincorporated Mariposa County 1
56 Jerseydale Rd, 1000–1249 feet east of Wild Dove Ln Unincorporated Mariposa County 1
57 Laredo Dr, 500–749 feet north of Banderilla Dr Unincorporated Mariposa County 1
58 Lazo Way, 1000–1249 feet south of Coronado Dr Unincorporated Mariposa County 1
59 Merced Falls Rd, 1000–1249 feet south of Coronado Dr Unincorporated Mariposa County 1
60 Mt Bullion Cutoff Rd, 500–749 feet west of Rd 72A Unincorporated Mariposa County 1
61 Old Hwy, 500–749 feet west of Burl Dr Unincorporated Mariposa County 1
62 Old Hwy Rd, 500–749 feet east of Marshall Rd Unincorporated Mariposa County 1
63 Priest Coulterville Rd, 250–499 feet north of Cuneo Rd Unincorporated Mariposa County 1
64 Ranchito Dr, 250–499 feet east of Picadero Way Unincorporated Mariposa County 1
65 Rt 140, 1000–1249 feet west of Martin Rd Unincorporated Mariposa County 1
66 Rt 140, 1500–1749 feet west of Miller Rd Unincorporated Mariposa County 1
67 Rt 140, 1000–1249 feet east of Trower Rd Unincorporated Mariposa County 1
68 School House, 1500–1749 feet south of State Hwy 140 Unincorporated Mariposa County 1
69 Sr 49, 1000–1249 feet north of Bear Valley Rd Unincorporated Mariposa County 1
70 Sr 49, 500–749 feet north of Mt Ophir Rd Unincorporated Mariposa County 1
71 Sr-120, 500–749 feet east of Hamilton Station Loop Unincorporated Mariposa County 1
72 Sr-132, 250–499 feet east of Bonds Flat Rd Unincorporated Mariposa County 1
73 Sr-132, 750–999 feet east of Hayward Rd Unincorporated Mariposa County 1
74 Sr-132, 500–749 feet east of Horseshoe Bend Unincorporated Mariposa County 1
75 Sr-132, 750–999 feet west of Mary Harrison Mine Rd Unincorporated Mariposa County 1
76 Sr-132, 1500–1749 feet east of Narcisco Way Unincorporated Mariposa County 1
77 Sr-132, 1500–1749 feet west of Piney Creek Rd Unincorporated Mariposa County 1
78 Sr-132, 1500–1749 feet east of Spring Gulch Rd Unincorporated Mariposa County 1
79 Sr-132, 1000–1249 feet west of Sr-49 Unincorporated Mariposa County 1
80 Sr-140, 1000–1249 feet north of Abbie Rd Unincorporated Mariposa County 1
81 Sr-140, 1000–1249 feet west of Aqua Fria Rd Unincorporated Mariposa County 1
82 Sr-140, 1500–1749 feet east of Bear Creek Unincorporated Mariposa County 1
83 Sr-140, 250–499 feet east of Buffalo Gulch Unincorporated Mariposa County 1
84 Sr-140, 1500–1749 feet east of Ferguson Bridge Detour Unincorporated Mariposa County 1
85 Sr-140, 1500–1749 feet east of Grosjean Rd Unincorporated Mariposa County 1
86 Sr-140, 250–499 feet west of Martin Rd Unincorporated Mariposa County 1
87 Sr-140, 250–499 feet north of Mcnally Unincorporated Mariposa County 1
88 Sr-140, 250–499 feet west of Old Hwy N Unincorporated Mariposa County 1
89 Sr-140, 1000–1249 feet east of Owens Dam Rd Unincorporated Mariposa County 1
90 Sr-140, 1500–1749 feet west of Rancheria Creek Unincorporated Mariposa County 1
91 Sr-140, 1500–1749 feet west of Upper Trower Rd Unincorporated Mariposa County 1
92 Sr-140 W/B, 500–749 feet west of Hummingbird Ln Unincorporated Mariposa County 1
93 Sr-41, 500–749 feet south of Jackson Rd Unincorporated Mariposa County 1
94 Sr-41, 500–749 feet south of Miami Motorcycle Trl Unincorporated Mariposa County 1
95 Sr-41, 500–749 feet north of Summit Rd Unincorporated Mariposa County 1
96 Sr-41 N/B, 1000–1249 feet south of Miami Mountain Rd Unincorporated Mariposa County 1
97 Sr-49, 1000–1249 feet south of Bagby Bridge Unincorporated Mariposa County 1
98 Sr-49, 250–499 feet south of Ben Hur Rd Unincorporated Mariposa County 1
99 Sr-49, 1000–1249 feet south of French Camp Rd Unincorporated Mariposa County 1
100 Sr-49, 500–749 feet south of Macready Way Unincorporated Mariposa County 1
101 Sr-49, 500–749 feet south of Moss Creek Ln Unincorporated Mariposa County 1
102 Sr-49, 1250–1499 feet north of Mount Ophir Rd Unincorporated Mariposa County 1
103 Sr-49, 1500–1749 feet south of Peak View Rd Unincorporated Mariposa County 1
104 Sr-49, 1000–1249 feet south of Pendola Garden Rd Unincorporated Mariposa County 1
105 Sr-49, 1000–1249 feet south of Schilling Rd Unincorporated Mariposa County 1
106 Sr-49, 500–749 feet south of Stockton Creek Rd Unincorporated Mariposa County 1
107 Sr-49, 1000–1249 feet north of Stumpfield Mountain Rd Unincorporated Mariposa County 1
108 Sr-49, 1500–1749 feet north of Wass Rd Unincorporated Mariposa County 1
109 Sr-49, 1000–1249 feet north of Watt Rd Extension Unincorporated Mariposa County 1
110 Sr-49, 500–749 feet north of Whitmore Dr Unincorporated Mariposa County 1
111 Sr-49, 500–749 feet south of Worman Rd Unincorporated Mariposa County 1
112 Sr-49 South, 1000–1249 feet south of Darrah Rd Unincorporated Mariposa County 1
113 Sr140, 250–499 feet west of Hornitos Rd Unincorporated Mariposa County 1
114 Sr140, 500–749 feet east of Trower Rd Unincorporated Mariposa County 1
115 Sr41, 500–749 feet south of Jackson Rd Unincorporated Mariposa County 1
116 Sr49, 1500–1749 feet north of Old Hwy Rd Unincorporated Mariposa County 1
117 State Hwy 140, 1500–1749 feet west of Hummingbird Lane Unincorporated Mariposa County 1
118 State Hwy 140, 250–499 feet east of Oak Rd Unincorporated Mariposa County 1
119 State Hwy 140, 1500–1749 feet east of Trower Rd Unincorporated Mariposa County 1
120 State Hwy 140, 500–749 feet west of Yosemite Oaks Rd Unincorporated Mariposa County 1
121 State Hwy 49, 500–749 feet south of Kemble Rd Unincorporated Mariposa County 1
122 State Hwy 49, 1000–1249 feet north of Old Toll Rd Unincorporated Mariposa County 1
123 State Hwy 49 South, 500–749 feet south of Drury Lane Unincorporated Mariposa County 1
124 State Route 120, 250–499 feet west of Evergreen Rd Unincorporated Mariposa County 1
125 State Route 132, 1000–1249 feet west of Bonds Flat Rd Unincorporated Mariposa County 1
126 State Route 132, 250–499 feet east of Jalapa Way East Unincorporated Mariposa County 1
127 State Route 132, 250–499 feet west of Mary Harrison Mine Rd Unincorporated Mariposa County 1
128 State Route 140, 500–749 feet west of Briceburg Unincorporated Mariposa County 1
129 State Route 140, 250–499 feet west of Grosjean Rd Unincorporated Mariposa County 1
130 State Route 140, 500–749 feet west of Old Hwy North Unincorporated Mariposa County 1
131 State Route 49, 1000–1249 feet south of Ben Hur Rd Unincorporated Mariposa County 1
132 State Route 49, 1500–1749 feet south of Schilling Rd Unincorporated Mariposa County 1
133 State Route 49, 1000–1249 feet south of Usona Rd Unincorporated Mariposa County 1
134 State Route 49 Golden Chain Hwy, 500–749 feet north of Peg Leg Rd Unincorporated Mariposa County 1
135 State Route 49S, 500–749 feet south of Drury Lane Unincorporated Mariposa County 1
136 State Route 49S, 1500–1749 feet north of Mcnally Rd Unincorporated Mariposa County 1
137 Triangle Rd, 250–499 feet north of Carter Rd Unincorporated Mariposa County 1
138 Triangle Rd, 500–749 feet east of Meadow Ln Unincorporated Mariposa County 1
139 Triangle Rd, 1500–1749 feet north of Tip Top Rd Unincorporated Mariposa County 1
140 Veredita St, 250–499 feet east of Hernandez Dr Unincorporated Mariposa County 1
141 Villarreal Dr, 250–499 feet north of Veredita St Unincorporated Mariposa County 1
142 W Whitlock Rd, 250–499 feet east of Blue Oak Ridge Unincorporated Mariposa County 1
143 Wagner Ridge Rd, 1000–1249 feet north of Chapin Rd Unincorporated Mariposa County 1
144 Yaqui Gulch Rd, 500–749 feet north of Live Oak Dr Unincorporated Mariposa County 1

Mariposa County source totals

The full county export contains 391 distinct injury and fatal crash records, including 8 fatal crashes. The records report 8 people killed and 504 people injured. People and crashes are different measures; one crash may injure multiple people.

All injury and fatal crash records in the county export
Year Crashes
2020 84
2021 75
2022 70
2023 84
2024 78

How to read the location table

The 144 displayed groups contain 148 distinct crash records. The highest included group count is 2; 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 144 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 Mariposa 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.

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