Stanislaus County, CA

390 public highway bridges

Stanislaus County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Stanislaus County, California contains 390 public highway bridges. Roughly 21.8% are rated “Good,” 49.7% “Fair,” and 12.6% “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.

390
Total Bridges
21.8%
Good
49.7%
Fair
12.6%
Poor Condition

Condition Distribution

Good
21.8% (85)
Fair
49.7% (194)
Poor
12.6% (49)

All Bridges (390)

CLAUS ROAD

Fair

Over: DRY CREEK

SOUTH OF SCENIC DR, Stanislaus, CA

Built 1959 Load: 32.4 t ADT: 26,789

CHURCH STREET

Fair

Over: DRY CREEK

2.2 MI N OF SR 132, Stanislaus, CA

Built 1984 Load: 32.4 t ADT: 3,561

WHITMORE AVENUE

Fair

Over: T.I.D. CERES MAIN CANAL

0.15 MI E/O MITCHELL RD, Stanislaus, CA

Built 1982 Load: 32.4 t ADT: 13,900

ORANGEBURG AVENUE

Fair

Over: M.I.D. LATERAL #4

0.1 MI WEST OF COFFEE RD, Stanislaus, CA

Built 1977 Load: 32.4 t ADT: 16,467

ROSE AVENUE

Fair

Over: M.I.D. LATERAL #3

AT BRIGGSMORE AVE, Stanislaus, CA

Built 1977 Load: 32.4 t ADT: 9,650

FAITH HOME ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

S/O HATCH RD, Stanislaus, CA

Built 1991 Load: 32.4 t ADT: 1,800

7TH STREET

Fair

Over: T.I.D. CERES MAIN CANAL

JUST S/O HATCH ROAD, Stanislaus, CA

Built 1990 Load: 32.4 t ADT: 2,500

DUNTON ROAD

Fair

Over: HOODS CREEK

0.5 MI S OF SR 4, Stanislaus, CA

Built 1993 Load: 32.4 t ADT: 37

DODDS ROAD

Fair

Over: S SAN JOAQUIN MAIN CANAL

1.0 MI W TWENTY SIX MI RD, Stanislaus, CA

Built 1994 Load: 32.4 t ADT: 1,122

REINWAY AVENUE

Fair

Over: M.I.D. MAIN CANAL

0.5 MI N OF S.R. 132, Stanislaus, CA

Built 1994 Load: 32.4 t ADT: 731

SONORA ROAD

Fair

Over: STANISLAUS RIVER

KNIGHTS FERRY, Stanislaus, CA

Built 1987 Load: 32.4 t ADT: 598

LUCAS ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

E/O SR 9, Stanislaus, CA

Built 1994 Load: 32.4 t ADT: 521

BALDWIN ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

50' SOUTH HATCH ROAD, Stanislaus, CA

Built 2002 Load: 32.4 t ADT: 1,150

9TH STREET

Fair

Over: TUOLUMNE RIVER, RIVER RD

0.1 MI N/O RIVER RD., Stanislaus, CA

Built 2004 Load: 32.4 t ADT: 24,390

MORRIS ROAD

Fair

Over: ORESTIMBA CREEK

.5 MI SE CROWS LANDING RD, Stanislaus, CA

Built 1996 Load: 32.4 t ADT: 350

FOWLER ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

W OF LARKSPUR LANE, Stanislaus, CA

Built 1985 Load: 32.4 t ADT: 3,000

EASTGATE BLVD

Fair

Over: T.I.D. CERES MAIN CANAL

W APTOS ST, Stanislaus, CA

Built 2005 Load: 32.4 t ADT: 2,000

SPERRY AVE

Fair

Over: DELTA-MENDOTA CANAL

EAST OF ROGERS RD, Stanislaus, CA

Built 2007 Load: 32.4 t ADT: 6,400

ROBERTS FERRY ROAD

Fair

Over: TUOLUMNE RIVER

S OF 132, NW TURLOCK LAKE, Stanislaus, CA

Built 2000 Load: 32.4 t ADT: 400

GEER-ALBERS ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

S/O HATCH RD, Stanislaus, CA

Built 1925 Load: 32.6 t ADT: 9,842

HATCH ROAD

Fair

Over: CERES MAIN SPWY

W/O FAITH HOME ROAD, Stanislaus, CA

Built 1916 Load: 32.6 t ADT: 11,486

LAKE ROAD

Fair

Over: T.I.D. MAIN CANAL

1.5 MI E/O HAWKINS RD, Stanislaus, CA

Built 1927 Load: 32.7 t ADT: 438

OAK FLAT ROAD

Fair

Over: CALIFORNIA AQUEDUCT

0.4 MI WEST OF WARD AVE, Stanislaus, CA

Built 1966 Load: 33.0 t ADT: 158

WARD AVENUE

Fair

Over: CALIFORNIA AQUEDUCT

1.0 MI NORTH OF FINK RD, Stanislaus, CA

Built 1966 Load: 33.4 t ADT: 1,323

RESERVOIR ROAD

Fair

Over: M.I.D. MAIN CANAL

0.05 MI N/O SR 132, Stanislaus, CA

Built 1962 Load: 34.0 t ADT: 1,200

N99-MITCHELL RD OF

Fair

Over: CERES MAIN CANAL

10-STA-099-R10.03, Stanislaus, CA

Built 1965 Load: 34.3 t ADT: 7,400

NEEDHAM ROAD

Fair

Over: DELTA-MENDOTA CANAL

0.15 MI W OF STARK ROAD, Stanislaus, CA

Built 1963 Load: 34.3 t ADT: 67

DEL PUERTO CNYN RD

Fair

Over: DEL PUERTO CREEK

11.0 MI W/O I- 5, Stanislaus, CA

Built 1959 Load: 34.7 t ADT: 250

ORESTIMBA ROAD

Fair

Over: CALIFORNIA AQUEDUCT

1.1 MI WEST OF I-5, Stanislaus, CA

Built 1966 Load: 34.7 t ADT: 83

FINK ROAD

Fair

Over: CALIFORNIA AQUEDUCT

0.43 MI E OF I-5, Stanislaus, CA

Built 1964 Load: 35.0 t ADT: 2,134

STATE ROUTE 108

Fair

Over: BNSF RY & AMTRAK

10-STA-108-R32.34, Stanislaus, CA

Built 1972 Load: 35.6 t ADT: 14,400

INTERSTATE 5 SB

Fair

Over: DEL PUERTO CREEK ROAD

10-STA-005-18.31, Stanislaus, CA

Built 1967 Load: 36.3 t ADT: 20,500

INTERSTATE 5 NB

Fair

Over: DEL PUERTO CREEK ROAD

10-STA-005-18.31, Stanislaus, CA

Built 1967 Load: 36.3 t ADT: 20,500

INTERSTATE 5 SB

Fair

Over: KERN CREEK RD (PRIVATE)

10-STA-005-20.69, Stanislaus, CA

Built 1967 Load: 36.6 t ADT: 20,500

INTERSTATE 5 NB

Fair

Over: KERN CREEK RD (PRIVATE)

10-STA-005-20.68, Stanislaus, CA

Built 1967 Load: 36.6 t ADT: 20,500

SWANSON ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

1.0 MI N WHITMORE RD, Stanislaus, CA

Built 1945 Load: 36.6 t ADT: 250

INGRAM CREEK RD-N5

Fair

Over: INGRAM CREEK

10-STA-005-23.07, Stanislaus, CA

Built 1967 Load: 36.9 t ADT: 1,600

STATE ROUTE 99 SB

Fair

Over: UP RR

10-STA-099-R3.18-TUR, Stanislaus, CA

Built 1973 Load: 37.3 t ADT: 41,475

GRAYSON ROAD

Fair

Over: LAIRD SLOUGH

3.1 MI N/E STATE ROUTE 33, Stanislaus, CA

Built 1962 Load: 37.3 t ADT: 5,299

STATE ROUTE 99

Fair

Over: CERES MAIN CANAL

10-STA-099-R10.03, Stanislaus, CA

Built 1941 Load: 38.6 t ADT: 96,000

STATE ROUTE 132

Fair

Over: M.I.D. CANAL LATERAL 4

10-STA-132-12.18, Stanislaus, CA

Built 1919 Load: 39.9 t ADT: 11,900

STATE ROUTE 99 NB

Fair

Over: UP RR

10-STA-099-R3.18-TUR, Stanislaus, CA

Built 1973 Load: 39.9 t ADT: 41,475

INTERSTATE 5 SB

Fair

Over: KHALSA ROAD

10-STA-005-25.53, Stanislaus, CA

Built 1967 Load: 40.8 t ADT: 20,500

INTERSTATE 5 NB

Fair

Over: KHALSA ROAD

10-STA-005-25.53, Stanislaus, CA

Built 1967 Load: 40.8 t ADT: 20,500

OAKDALE-WATRFD HWY

Fair

Over: M.I.D. MAIN CANAL

0.9 MI NW SR 132, Stanislaus, CA

Built 1920 Load: 40.8 t ADT: 6,302

CROWSLANDING ROAD

Fair

Over: CCID MAIN CANAL

0.5 MI E SR33, @ARMSTRONG, Stanislaus, CA

Built 1953 Load: 41.5 t ADT: 3,337

INTERSTATE 5 SB

Fair

Over: HANSON ROAD (PRIVATE)

10-STA-005-17.25, Stanislaus, CA

Built 1967 Load: 42.1 t ADT: 20,500

INTERSTATE 5 NB

Fair

Over: HANSON ROAD (PRIVATE)

10-STA-005-17.24, Stanislaus, CA

Built 1967 Load: 42.1 t ADT: 20,500

SALIDA BOULEVARD

Fair

Over: M.I.D. LATERAL #6

0.4 MI S/O BROADWAY, Stanislaus, CA

Built 1912 Load: 42.8 t ADT: 9,500

NEW LA GRANGE ROAD

Fair

Over: M.I.D. MAIN CANAL

0.8 MI N/O SR 132, Stanislaus, CA

Built 1977 Load: 43.1 t ADT: 1,465

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.