San Joaquin County, CA
666 public highway bridges
San Joaquin County Bridge Snapshot
San Joaquin County, California contains 666 public highway bridges in the FHWA National Bridge Inventory. Roughly 25.5% are rated “Good,” 38.9% “Fair,” 6.2% “Poor,” and 6.2% 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 (666)
EIGHT MILE RD
FairOver: BEAR CREEK
0.1 MI W/O SR 99, San Joaquin, CA
SAN JOAQUIN ST
FairOver: MORMON SLOUGH
0.1 MI S HAZLETON AVE, San Joaquin, CA
STATE ROUTE 26
FairOver: STOCKTON DIVERTING CANAL
10-SJ-026-1.90, San Joaquin, CA
COLLIER ROAD
FairOver: SOUTH FORK COYOTE CREEK
1.7 MI E OF JACK TONE RD, San Joaquin, CA
VAN ALLEN ROAD
FairOver: TEMPLE CREEK S BRANCH
0.6 MI S OF GAWNE RD, San Joaquin, CA
MACKVILLE ROAD
FairOver: SOUTH FORK COYOTE CREEK
0.9 MI S OF LIBERTY ROAD, San Joaquin, CA
HARROLD RD
FairOver: SSJID CANAL
0.5 MI N OF RIVER RD, San Joaquin, CA
INTERSTATE 5 NB
FairOver: DOWNING AVENUE
10-SJ-005-R23.66, San Joaquin, CA
STATE ROUTE 99 SB
FairOver: MOKELUMNE RI,FRONTAGE R
10-SJ-099-31.72, San Joaquin, CA
STATE ROUTE 99 NB
FairOver: STANISLAUS RIVER
10-SJ-099-0.00, San Joaquin, CA
STATE ROUTE 99
FairOver: BERGS CANAL
10-SJ-099-15.22, San Joaquin, CA
SB 99-FRENCH CAMP
FairOver: LONE TREE SLOUGH
10-SJ-099-11.80, San Joaquin, CA
STATE ROUTE 4
FairOver: DUCK CREEK
10-SJ-004-R22.72, San Joaquin, CA
SR 4
FairOver: LITTLEJOHNS CREEK
10-SJ-004-33.59, San Joaquin, CA
STATE ROUTE 99 SB
FairOver: SOUTH CHANNEL DRY CREEK
10-SJ-099-38.51, San Joaquin, CA
STATE ROUTE 99 NB
FairOver: SOUTH CHANNEL DRY CREEK
10-SJ-099-38.51, San Joaquin, CA
STATE ROUTE 12
FairOver: LITTLE POTATO SLOUGH
10-SJ-012-R4.44, San Joaquin, CA
INTERSTATE 5 NB
FairOver: BROOKSIDE, CALAVERAS RIV
10-SJ-005-29.56, San Joaquin, CA
INTERSTATE 205 WB
FairOver: UP RR
10-SJ-205-R11.60, San Joaquin, CA
INTERSTATE 205 EB
FairOver: UP RR
10-SJ-205-R11.60, San Joaquin, CA
INTERSTATE 205 WB
FairOver: CANAL ROAD
10-SJ-205-R11.72, San Joaquin, CA
INTERSTATE 205 EB
FairOver: CANAL ROAD
10-SJ-205-R11.72, San Joaquin, CA
INTERSTATE 5
FairOver: BUENA VISTA UC
10-SJ-005-27.28-STKN, San Joaquin, CA
RAMP/CONNECTOR 5
FairOver: CARLTON AVE
10-SJ-005-27.66-STKN, San Joaquin, CA
INTERSTATE 5 NB
FairOver: ROTH ROAD
10-SJ-005-R19.58, San Joaquin, CA
INTERSTATE 5 NB
FairOver: EBMUD AQUEDUCT
10-SJ-005-29.83, San Joaquin, CA
INTERSTATE 5 SB
FairOver: BARBER ROAD
10-SJ-005-49.18, San Joaquin, CA
INTERSTATE 5
FairOver: BARBER ROAD
10-SJ-005-49.18, San Joaquin, CA
SR 120 WB
FairOver: UP RR & ACE
10-SJ-120-R1.81, San Joaquin, CA
E132 -S5 CONNECTOR
FairOver: DELTA-MENDOTA CANAL
10-SJ-132-3.22, San Joaquin, CA
ROUTE 12
FairOver: FARMER ACCESS
10-SJ-012-2.61, San Joaquin, CA
STATE ROUTE 4
FairOver: STATE ROUTE 4
10-SJ-004-R15.70-STKN, San Joaquin, CA
MOUNTAIN HOUSE RD
FairOver: CALIFORNIA AQUEDUCT
0.1 MI S. SCHULTE RD, San Joaquin, CA
WEBER ST
FairOver: MORMON SLOUGH
0.3 MI W LINCOLN ST, San Joaquin, CA
CHRISMAN ROAD
FairOver: DELTA-MENDOTA CANAL
1.2 MI NORTH OF I-580, San Joaquin, CA
ELLIOT RD
FairOver: N OVFLOW MOKELUMNE RIVER
0.7 MI NW OF SH 88/12, San Joaquin, CA
CORRAL HOLLOW RD
FairOver: CORRAL HOLLOW CREEK
3.3 MI SW OF I-580, San Joaquin, CA
CORRAL HOLLOW RD
FairOver: CORRAL HOLLOW CREEK
2.8 MI SW OF I-580, San Joaquin, CA
CORRAL HOLLOW RD
FairOver: CORRAL HOLLOW CREEK
2.1 MI SW OF S.H. 580, San Joaquin, CA
CORRAL HOLLOW RD
FairOver: CORRAL HOLLOW CREEK
1.5 MI SW OF I-580, San Joaquin, CA
CORRAL HOLLOW RD
FairOver: CORRAL HOLLOW CREEK
0.9 MI SW OF I-580, San Joaquin, CA
ALPINE RD
FairOver: PIXLEY CREEK
0.4 MI N LIVE OAK RD, San Joaquin, CA
COLLIER RD
FairOver: SOUTH FORK COYOTE CREEK
1.3 MI E OF TULLY RD, San Joaquin, CA
COLE DRIVE
FairOver: MOSHER SLOUGH
N OF ASHLEY LANE, San Joaquin, CA
LIVE OAK RD
FairOver: PIXLEY SLOUGH
0.1 MI EAST OF S.H. 99, San Joaquin, CA
TRACY BOULEVARD
FairOver: CORRAL HOLLOW CREEK
1.3 MI N OF SR 580, San Joaquin, CA
MOUNTAIN HOUSE RD
FairOver: DELTA-MENDOTA CANAL
0.8 MI S OF I-205, San Joaquin, CA
ORO AVENUE
FairOver: MORMON SLOUGH
0.3 MI SOUTH MAIN ST, San Joaquin, CA
SCHULTE ROAD
FairOver: DELTA-MENDOTA CANAL
0.2 MI W HANSEN RD, San Joaquin, CA
HANSEN ROAD
FairOver: DELTA-MENDOTA CANAL
0.3 MI S SCHULTE RD, San Joaquin, 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 |