Calaveras County, CA
106 public highway bridges
Calaveras County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Calaveras County, California contains 106 public highway bridges. Roughly 33% are rated “Good,” 59.4% “Fair,” and 6.6% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (106)
CEMENT PLANT ROAD
UnknownOver: STATE ROUTE 49
10-CAL-049-16.46, Calaveras, CA
WINDING ROAD
FairOver: BLUE CREEK
NO DATA ENTERED, Calaveras, CA
NO DATA ENTERED
FairOver: M-FORK STANISLAUS RIVER
04N27, Calaveras, CA
MIDDLE BAR RD
FairOver: MOKELUMNE RIVER
3.0 MI S OF RTE 49, Calaveras, CA
DOGTOWN RD
FairOver: SAN DOMINGO CREEK
4.5 MI NE/O SR 49, Calaveras, CA
DOGTOWN RD
FairOver: FRENCH GULCH
3.9 MI N/O SR 49, Calaveras, CA
LIME CREEK RD
FairOver: YOUNGS CREEK
0.4 MI SW OF SR 12, Calaveras, CA
STATE ROUTE 26
FairOver: N. FORK MOKELUMNE RIVER
10-CAL-026-38.31, Calaveras, CA
ROCK CREEK ROAD
FairOver: ROCK CREEK OVERFLOW
1.8 MI SE OF MILTON, Calaveras, CA
LIME CREEK RD
FairOver: YOUNGS CREEK
0.6 MI SW OF SR 12, Calaveras, CA
MAIN ST
FairOver: ANGELS CREEK
AT JONES ST IN MURPHYS, Calaveras, CA
DOGTOWN RD
FairOver: INDIAN CREEK
6.5 MI N/O SR 49, Calaveras, CA
DOGTOWN RD
FairOver: INDIAN CREEK
8.6 MI N/O SR 49, Calaveras, CA
WARREN RD
FairOver: WARREN CREEK
0.5 MI W/O EVERGREEN RD, Calaveras, CA
WARREN RD
FairOver: WARREN CREEK
0.9 MI W/O EVERGREEN RD, Calaveras, CA
WARREN RD
FairOver: INDIAN CREEK
N OF INTERSECT SR 26, Calaveras, CA
EVERGREEN RD
FairOver: WARREN CREEK
0.7 MI S OF SOUTHWORTH RD, Calaveras, CA
PETTINGER RD
FairOver: BEAR CREEK
3/4 MI S OF S.R. 12, Calaveras, CA
HOGAN DAM RD
FairOver: COSGROVE CREEK
0.2 MI E/O SR 26, Calaveras, CA
MAIN ST
FairOver: SAN ANDREAS CREEK
IN SAN ANDREAS, Calaveras, CA
UTICA POWERHOUSE R
FairOver: ANGELS CREEK
0.4 MI SW/O SR 4, Calaveras, CA
DOUBLE SPRINGS RD
FairOver: HAUPT CREEK
0.1 MI E/O SR 26, Calaveras, CA
STATE ROUTE 49
FairOver: ANGELS CREEK
10-CAL-049-7.16-ANG, Calaveras, CA
MONGE RANCH ROAD
FairOver: COYOTE CREEK
0.1 MI E SR 4 DOUGLAS FLT, Calaveras, CA
STATE ROUTE 4
FairOver: W BRANCH CHEROKEE CREEK
10-CAL-004-16.15, Calaveras, CA
STATE ROUTE 12
FairOver: N. FORK CALAVERAS RIVER
10-CAL-012-17.25, Calaveras, CA
HOGAN DAM RD
FairOver: CALAVERAS RIVER
3.8 MI S/O SR 26, Calaveras, CA
SHEEP RANCH RD
FairOver: SAN ANTONIO CREEK
7.8 MI NORTH OF MURPHYS, Calaveras, CA
HOGAN DAM RD
FairOver: SLATE CREEK
6.3 MI S/O SR 26, Calaveras, CA
SHEEP RANCH RD
FairOver: O'NEIL CREEK
AT GOLD MOUNTAIN ROAD, Calaveras, CA
STATE ROUTE 12
FairOver: LIME CREEK
10-CAL-012-12.15, Calaveras, CA
STATE ROUTE 4
FairOver: WATERMAN CREEK
10-CAL-004-17.60, Calaveras, CA
HOGAN DAM ROAD
FairOver: COSGROVE CREEK
0.1 MI E JCT SR 26, Calaveras, CA
SHEEP RANCH RD
FairOver: MCKINNEY CREEK
0.4 MI SE MTN RANCH RD, Calaveras, CA
MILTON ROAD
FairOver: HUNTINGTON CREEK
1.6 MI NW ROCK CK RD MLTN, Calaveras, CA
MILTON RD
FairOver: S GULCH CREEK
2.6 MI NW ROCK CK RD MLTN, Calaveras, CA
COPPER COVE DRIVE
FairOver: BLACK CREEK
1 MI W O'BYRNE FERRY RD, Calaveras, CA
OLIVE ORCHARD RD
FairOver: INDIAN CREEK
300' WEST OF SR 26, Calaveras, CA
SWISS RANCH RD
FairOver: JESUS MARIA CREEK
4.0 MI E RAILROAD FLAT RD, Calaveras, CA
STATE ROUTE 4S
FairOver: ANGELS CREEK
10-CAL-004S-21.41-ANG, Calaveras, CA
SAN DOMINGO ROAD
FairOver: SAN DOMINGO CREEK
0.3 MI W SHEEP RANCH ROAD, Calaveras, CA
VISTA DEL LAGO DR
FairOver: COSGROVE CREEK
0.3 MI E OF S.R. 26, Calaveras, CA
STATE ROUTE 49
FairOver: NORTH FORK CALAVERAS RIV
10-CAL-049-R21.49, Calaveras, CA
STATE ROUTE 12
FairOver: HAUPT CREEK
10-CAL-012-13.93, Calaveras, CA
STATE ROUTE 4
FairOver: MCCARTY CREEK
10-CAL-004-R4.85, Calaveras, CA
STATE ROUTE 4
FairOver: GARDNER LANE
10-CAL-004-R21.42, Calaveras, CA
SCHADD ROAD
FairOver: MIDDLE FORK MOKELUMNE RI
4 MI E OF WILSEYVILLE, Calaveras, CA
RAILROAD FLAT RD
FairOver: JESUS MARIA CREEK
1.8 MI. S. JESUS MARIA RD, Calaveras, CA
SILVER RAPIDS RD
FairOver: KATHY CREEK
1 MI E JCT WITH SR 26, Calaveras, CA
CAMANCHE PARKWAY
FairOver: MOKELUMNE RIVER
2.6 MI NE OF BURSON RD, Calaveras, CA
Read our methodology - how this data is sourced, computed, and verified.
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Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.