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Every bridge in Tuolumne County, California

Name: Every bridge in Tuolumne County, California
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

125 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Tuolumne County, California, has 125 bridges in the 2025 National Bridge Inventory: 45 rated good, 72 fair, and 8 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
Mono Way over Sullivan Creek	1991	25,060	Poor
SR 108 over Hess Avenue	2004	20,800	Fair
SR 108 over Mono Way	2013	20,800	Fair
SR 108 over Peaceful Oak Rd	2013	20,800	Good
SR 108 over Sullivan Crk / Bergel Rd	2004	20,800	Fair
State Route 49 over Woods Creek	1941	19,900	Good
State Route 49 over Woods Creek	1951	19,900	Good
SR 108 over Mono Way	2004	17,450	Poor
SR 108 over Sera & Sanguinetti Rd	1987	17,450	Fair
State Route 108 over SR 49 NB & Woods Creek	1987	17,450	Good
State Route 120 over Alkali Creek	1914	16,000	Fair
Tuolumne Rd over Curtis Creek	1947	12,283	Good
Tuolumne Rd over Turnback Creek	1961	11,848	Good
State Route 49 over Sonora Creek	1947	11,500	Good
State Route 49 over Woods Creek	1902	11,500	Fair
State Route 108 over East Avenue	1966	7,900	Good
State Route 120 EB over Private Access Road	1976	6,100	Good
State Route 120 WB over Private Access Road	1976	6,100	Good
State Route 49 over New Melones Resvervoir	1976	5,600	Fair
State Route 108 over S Fork Stanislaus River	1937	5,100	Good
Phoenix Lake Rd over Sullivan Creek	2010	4,796	Fair
State Route 120 over Moccasin Creek	1971	4,400	Fair
Rawhide Rd over Peppermint Creek	1930	4,149	Fair
Rawhide Rd over Woods Creek	1920	4,149	Fair
State Route 120 over Big Creek	1977	3,800	Good
State Route 120 over Don Pedro Reservoir	1971	3,800	Fair
Soulsbyville Road over Curtis Creek	1930	3,708	Fair
SR 120 over South Fork Tuolumne Riv	1964	3,650	Good
State Route 120 over Hillside	1970	3,650	Good
State Route 120 over South Fork Tuolumne Riv	1962	3,650	Good
Crystal Falls Dr over Sullivan Creek	1970	3,266	Fair
Southgate Dr over Sonora Creek	1940	3,000	Fair
La Grange Road over Salt Spring Creek	2004	2,868	Good
State Route 120 over Chinese Creek	1914	2,800	Poor
La Grange Rd over Johnson Creek	1956	2,703	Fair
Tuolumne Rd North over Turnback Creek	1929	2,613	Good
Parrotts Ferry Rd over New Melones Reservoir	1978	2,500	Poor
SR 108 over Sierra RR Sanguinetti Rd	2004	2,500	Fair
Jamestown Rd over Woods Creek	2001	2,200	Good
Tioga Road over South Fork Tuolumne Rive	1937	2,041	Fair
Tioga Road over Tuolumne River	1934	2,041	Fair
South Barretta St over Sonora Creek	1920	2,000	Fair
Algerine Rd over Sullivan Creek	1952	1,950	Fair
Paseo De Los Porta over Sullivan Creek	1996	1,915	Good
Ferretti Rd over Big Creek	1970	1,837	Good
Lime Kiln Rd over Sullivan Creek	1945	1,800	Good
Jacksonville Rd over Sullivan Creek	1970	1,567	Good
Jacksonville Road over Don Pedro Reservoir	1970	1,491	Fair
Crestview Drive over Sullivan Creek	1960	1,480	Good
Crooked Lane over State Route 108	1987	1,000	Fair
Lime Kiln Rd over Curtis Creek	1922	957	Fair
Ponderosa Way over Turnback Creek	1970	922	Fair
Yosemite Rd over Turnback Creek	1980	905	Good
State Route 108 over Mid Fork Stanislaus Riv	1992	900	Fair
Old Wards Ferry Rd over Sullivan Creek	1977	810	Good
State Route 108 over Eagle Creek	1963	800	Good
Draper Mine Rd over Curtis Creek	1937	783	Fair
State Route 49 over Jackass Gulch	1975	765	Good
State Route 49 over Moccasin Creek	1952	765	Fair
Buchanan Rd (1n01) over North Fk Tuolumne River	2017	630	Good
Horse Shoe Bend Rd over Mormon Creek	1988	600	Good
Old Wards Ferry Rd over Curtis Creek	1914	502	Fair
Evergreen Road over Middle Fork Tuolumne Riv	2003	465	Fair
Evergreen Road over S Fk Tuolumne River	1967	465	Good
Columbia Way over Woods Creek	1912	375	Good
South Fork Rd over S Fork Stanislaus River	1999	365	Good
Winding Road over Clark Fork of Stanislaus	1940	350	Good
Winding Road over Nf Stanislaus River	1971	300	Good
Old Strwbry Rd over S Fk Stanislaus River	1910	275	Fair
Algerine Rd over Curtis Creek	1925	265	Fair
Evergreen Road over Ackerson Creek	2014	265	Fair
Algerine Rd. over Algerine Creek	1940	263	Fair
Alder Lane over Sullivan Creek	1960	250	Fair
Winding Road over Clavey River	1958	240	Fair
Winding Road over Tuolumne River	1999	155	Good
Cedar Springs Rd over Turnback Creek	1925	150	Fair
Harvard Mine Rd over Woods Creek	1915	130	Fair
Wards Ferry Rd over Deer Creek	1915	120	Fair
Wards Ferry Rd over Tuolumne River	1971	120	Fair
Big Creek Shaft Rd over Big Creek	2022	105	Good
Old Wards Ferry Rd over State Route 108	1987	102	Fair
Hardin Flat Road over South Fk Tuolumne River	2019	100	Good
Kennedy Meadows Rd over Deadmans Creek	1955	100	Fair
Clark Fork Road over Clarks Fk Stanislaus Riv	1950	99	Fair
Clark Fork Road over Middle Fk Stanislaus Riv	1940	99	Fair
Rock River Road over Dry Creek	1937	75	Fair
Alg Wards Ferry Rd over Blanket Creek	1936	55	Fair
Italian Bar Rd over Five Mile Creek	1925	55	Fair
Italian Bar Road over S Fork Stanislaus River	1921	55	Fair
No Data Entered over Beaver Creek	1994	50	Fair
No Data Entered over Duck Creek	1994	50	Fair
No Data Entered over Halls Gulch Creek	1935	50	Fair
No Data Entered over N/a	1999	50	Fair
No Data Entered over Phildephia Ditch Spillwa	1960	50	Fair
No Data Entered over Tramway	1900	50	Good
Winding Road over Blue Canyon Creek	1968	50	Poor
Winding Road over Branch Creek	1962	50	Good
Winding Road over Clavey River	1970	50	Fair
Winding Road over Clavey River	1971	50	Fair
Winding Road over Herring Creek	1955	50	Fair
Winding Road over Hull Creek	1990	50	Good
Winding Road over Jawbone Creek	1990	50	Good
Winding Road over Mill Creek	1969	50	Fair
Winding Road over Moore Creek	1970	50	Fair
Winding Road over N Fork Tuolumne River	1981	50	Fair
Winding Road over Niagara Creek	1964	50	Fair
Winding Road over Niagara Creek	2010	50	Good
Winding Road over Rattlesnake Creek	1969	50	Fair
Winding Road over Reed Creek	1977	50	Fair
Winding Road over Rose Creek	1954	50	Fair
Winding Road over Sf Stanislaus River	2015	50	Good
Winding Road over Shoofly Creek	1970	50	Fair
Winding Road over Skull Creek	1966	50	Fair
Winding Road over South Fork Tuolumne Riv	1961	50	Fair
Winding Road over Stanislaus River	1926	50	Poor
Winding Road over Trout Creek	1969	50	Fair
Winding Road over Tuolumne River	1975	50	Fair
Winding Road over Upper Hunter Creek	1969	50	Poor
Clark Fork Road over Arnot Creek	1960	41	Fair
Winding Road over Stanislaus River	1957	40	Good
Irr Bia Rte 133 over Turnback Creek	2020	30	Good
Sprague Rd. over Big Creek	1938	25	Fair
Irr Bia Rte 141 over Turnback Creek	1980	20	Fair
Italian Bar Rd over Eagle Creek	1925	20	Fair
Italian Bar Rd over Rose Creek	1925	20	Poor

Source: FHWA National Bridge Inventory, 2025.

Tuolumne County bridge conditions · California bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.