Calaveras County, CA
106 public highway bridges
Calaveras County Bridge Snapshot
Calaveras County, California contains 106 public highway bridges in the FHWA National Bridge Inventory. Roughly 33% are rated “Good,” 59.4% “Fair,” 6.6% “Poor,” and 6.6% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.
Inspections in CA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (106)
RAILROAD FLAT RD
FairOver: LICKING FK MOKELUMNE RIV
3.1 MI SE SR 26, Calaveras, CA
POOL STATION ROAD
FairOver: SAN DOMINGO CREEK
7.6 MI NORTH OF SR4, Calaveras, CA
POOL STATION RD
FairOver: SAN ANTONIO CREEK
7.8 MI NORTH OF SR 4, Calaveras, CA
TREAT AVENUE
FairOver: SAN ANDREAS CREEK
0.15 MI NE OF SR 49, Calaveras, CA
POOLE STATION RD
FairOver: BEAR CREEK
3.5 MI N OF S.H. 4, Calaveras, CA
HOGAN DAM RD
FairOver: BEAR CREEK
9.0 MI S/O SR 26, Calaveras, CA
STATE ROUTE 4
FairOver: LITTLEJOHNS CREEK
10-CAL-004-R5.89, Calaveras, CA
WHISKEY SLIDE RD
FairOver: JESUS MARIA CREEK
2.7 MI SE OF JESUS MARIA, Calaveras, CA
MILTON RD
FairOver: CALAVERAS RIVER
0.8 M E. OF JENNY LIND RD, Calaveras, CA
ALGIERS STREET
FairOver: ANGELS CREEK
0.2 MI S OF MAIN STREET, Calaveras, CA
OBYRNES FERRY RD
FairOver: BLACK CREEK
2.0 MI S INTX WITH SR 4, Calaveras, CA
OBYRNES FERRY ROAD
FairOver: TULLOCK RESERVOIR
CAL/TUO COUNTY LINE, Calaveras, CA
GOLD STRIKE ROAD
FairOver: NORTH FORK CALAVERAS RIV
0.4 MI SW OF SR 49, Calaveras, CA
KURT DRIVE
FairOver: ANGELS CREEK
JCT SR 4 ANGELES CAMP, Calaveras, CA
NO DATA ENTERED
GoodOver: BLUE CREEK
NO DATA ENTERED, Calaveras, CA
STATE ROUTE 49
GoodOver: SIX MILE CREEK
10-CAL-049-6.51, Calaveras, CA
STATE ROUTE 49
GoodOver: SAN ANTONIO CREEK
10-CAL-049-14.09, Calaveras, CA
STATE ROUTE 49
GoodOver: SAN DOMINGO CREEK
10-CAL-049-12.51, Calaveras, CA
STATE ROUTE 49
GoodOver: CHEROKEE CREEK
10-CAL-049-9.01-ANG, Calaveras, CA
CALIFORNIA ST
GoodOver: SAN ANDREAS CREEK
0.05 MI W/O POPE ST, Calaveras, CA
STATE ROUTE 26
GoodOver: S. FORK MOKELUMNE RIVER
10-CAL-026-30.00, Calaveras, CA
STATE ROUTE 12
GoodOver: COSGROVE CREEK
10-CAL-012-10.32, Calaveras, CA
STATE ROUTE 49
GoodOver: CALAVERITAS CREEK
10-CAL-049-16.41, Calaveras, CA
STATE ROUTE 26
GoodOver: INDIAN CREEK
10-CAL-026-R4.31, Calaveras, CA
SB STATE ROUTE 26
GoodOver: HILLSIDE
10-CAL-026-29.33, Calaveras, CA
STATE ROUTE 26
GoodOver: M. FORK MOKELUMNE RIVER
10-CAL-026-R33.65, Calaveras, CA
STATE ROUTE 4
GoodOver: MURPHYS GRADE ROAD
10-CAL-004-R21.89, Calaveras, CA
STATE ROUTE 4
GoodOver: CREEK & PENSTOCK PIPE
10-CAL-004-R22.09, Calaveras, CA
STATE ROUTE 4
GoodOver: ANGELS CREEK
10-CAL-004-R22.80, Calaveras, CA
ROCK CREEK RD
GoodOver: ROCK CREEK
1.7 MI S/E MILTON RD, Calaveras, CA
MAIN STREET
GoodOver: COYOTE CREEK
0.7 MILES SOUTH OF RTE 4., Calaveras, CA
JESUS MARIA ROAD
GoodOver: NORTH FORK CALAVERAS RIV
2.4 MI S/E OF SR 26, Calaveras, CA
SHEEP RANCH RD
GoodOver: INDIAN CREEK
6 MI N OF MURPHYS, Calaveras, CA
POOLE STATION ROAD
GoodOver: CALAVERITAS CREEK
9.6 MI NORTH OF SR 4, Calaveras, CA
RAILROAD FLAT ROAD
GoodOver: MOKELUMNE RIVER
3.7 MILES SE OF SR 26, Calaveras, CA
DOGTOWN ROAD
GoodOver: SAN ANTONIO CREEK
9.2 ILES N/O SR 49, Calaveras, CA
BOOSTER WAY
GoodOver: ANGELS CREEK
0.1 MI W OF SR 4, Calaveras, CA
CREEKVIEW DRIVE
GoodOver: ANGELS CREEK
150FT N SR4 & BIG TREE DR, Calaveras, CA
RAILROAD FLAT ROAD
GoodOver: ESPERANZA CREEK
BETWN RDGE RD & JES MA RD, Calaveras, CA
SOUTHWORTH ROAD
GoodOver: BEAR CREEK
0.4 MI S OF ROUTE 12, Calaveras, CA
STATE ROUTE 49
GoodOver: MURRAY CREEK
10-CAL-049-R20.69, Calaveras, CA
GOLD STRIKE RD
GoodOver: MURRAY CREEK
1.7 MI SW/O SR 49, Calaveras, CA
BURSON RD
GoodOver: BEAR CREEK
1/4 MI S OF SR 12, Calaveras, CA
STATE ROUTE 4
GoodOver: SIX MILE CREEK
10-CAL-004-24.03, Calaveras, CA
PARROTTS FERRY RD
GoodOver: COYOTE CREEK
JUST SOUTH INTX WITH SR 4, Calaveras, CA
STATE ROUTE 26
GoodOver: INDIAN CREEK
10-CAL-026-2.46, Calaveras, CA
WINDING ROAD
GoodOver: NF STANISLAUS RIVER
NO DATA ENTERED, Calaveras, CA
SHEEP RANCH RD
GoodOver: SAN DOMINGO CREEK
2.4 MI N MURPHYS, Calaveras, CA
STATE ROUTE 4
GoodOver: CHEROKEE CREEK
10-CAL-004-R19.08, Calaveras, CA
WINDING ROAD
PoorOver: MOKELUMNE RIVER
NO DATA ENTERED, Calaveras, CA
Read our methodology — how this data is sourced, computed, and verified.
Related
| Publisher | Kiznis Studio |
| Sources | FHWA National Bridge Inventory, public U.S. government datasets |