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)

STONE AVENUE

Fair

Over: M.I.D. LATERAL #5

0.4 MI S OF CALIF AVENUE, Stanislaus, CA

Built 1920 Load: 23.3 t ADT: 300

MONTE VISTA AVENUE

Fair

Over: T.I.D. MAIN CANAL

0.2 MI E/O SANTA FE AVE, Stanislaus, CA

Built 1920 Load: 23.7 t ADT: 1,733

LAMBUTH ROAD

Fair

Over: S SAN JOAQUIN MAIN CANAL

0.6 MI S OF SCHULTZ RD, Stanislaus, CA

Built 1927 Load: 23.7 t ADT: 52

STODDARD

Fair

Over: M.I.D. LATERAL #4

0.2 MI W OF VIRGINIA AVE, Stanislaus, CA

Built 1938 Load: 23.7 t ADT: 2,849

HAMILTON ROAD

Fair

Over: INGRAM CREEK

0.8 MI E/O MCCRACKEN RD, Stanislaus, CA

Built 1918 Load: 24.0 t ADT: 459

PIONEER AVENUE

Fair

Over: S SAN JOAQUIN MAIN CANAL

0.1 MI N PLEASANT VALY RD, Stanislaus, CA

Built 1928 Load: 24.0 t ADT: 445

DEL PUERTO CYN RD

Fair

Over: DEL PUERTO CREEK

6.3 MI W INTERSTATE RTE 5, Stanislaus, CA

Built 1959 Load: 24.3 t ADT: 250

BRIGGSMORE AVE WB

Fair

Over: M.I.D. LATERAL #3

0.2 MI W/O OAKDALE RD, Stanislaus, CA

Built 1969 Load: 24.3 t ADT: 38,223

SUNRISE AVENUE

Fair

Over: M.I.D. LATERAL #4

0.5 MI N/O LUCERNE AVENUE, Stanislaus, CA

Built 1967 Load: 24.3 t ADT: 7,493

WELLSFORD ROAD

Fair

Over: M.I.D. MAIN CANAL

0.4 MI N PARKER ROAD, Stanislaus, CA

Built 1928 Load: 24.3 t ADT: 1,750

PETE MILLER ROAD

Fair

Over: CALIFORNIA AQUEDUCT

2.6 MI WEST OF EASTIN RD, Stanislaus, CA

Built 1966 Load: 24.3 t ADT: 106

ALDRICH ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

0.8 MI N/O FOX ROAD, Stanislaus, CA

Built 1967 Load: 24.3 t ADT: 250

SANTA FE AVENUE

Fair

Over: M.I.D. LATERAL #3

JUST N OF PARKER RD, Stanislaus, CA

Built 1951 Load: 24.6 t ADT: 555

STATE ROUTE 108

Fair

Over: M.I.D. CANAL

10-STA-108-29.86, Stanislaus, CA

Built 1915 Load: 24.9 t ADT: 20,200

INTERSTATE 5 SB

Fair

Over: CALIFORNIA AQUEDUCT

10-STA-005-6.47, Stanislaus, CA

Built 1967 Load: 24.9 t ADT: 17,500

INTERSTATE 5 NB

Fair

Over: CALIFORNIA AQUEDUCT

10-STA-005-6.47, Stanislaus, CA

Built 1967 Load: 24.9 t ADT: 17,500

INTERSTATE 5 SB

Fair

Over: SALADO CREEK

10-STA-005-12.68, Stanislaus, CA

Built 1967 Load: 24.9 t ADT: 18,000

SULLIVAN ROAD

Fair

Over: CALIFORNIA AQUEDUCT

1.68 MI WEST OF EASTIN RD, Stanislaus, CA

Built 1964 Load: 24.9 t ADT: 75

VINEYARD ROAD

Fair

Over: DEL PUERTO CREEK

200 FT N/O LOQUAT AVE, Stanislaus, CA

Built 1935 Load: 25.3 t ADT: 949

DEWITT ROAD

Fair

Over: M.I.D. LATERAL #3

0.1 MI N PARKER RD, Stanislaus, CA

Built 1952 Load: 25.9 t ADT: 350

TWENTY-SIX MILE RD

Fair

Over: S SAN JOAQUIN MAIN CANAL

0.5 MI N DODDS RD, Stanislaus, CA

Built 1929 Load: 25.9 t ADT: 2,415

INTERSTATE 5 SB

Fair

Over: DIABLO GRANDE PKWY

10-STA-005-15.86, Stanislaus, CA

Built 1967 Load: 26.2 t ADT: 20,500

ROEDING ROAD

Fair

Over: T.I.D. CERES MAIN CANAL

80' W/O MOORE ROAD, Stanislaus, CA

Built 1900 Load: 26.2 t ADT: 2,500

OAKDALE-WATRFD HWY

Fair

Over: DRY CREEK

1.8 MI N/W STATE RTE 132, Stanislaus, CA

Built 1918 Load: 26.9 t ADT: 7,573

MONTPELIER ROAD

Fair

Over: HIGH LINE CANAL

1.85 MI NW OF KEYES RD, Stanislaus, CA

Built 1966 Load: 26.9 t ADT: 1,541

WILLMS ROAD

Fair

Over: MAIN CREEK

1.2 MI SE JCT SR 120, Stanislaus, CA

Built 1929 Load: 27.5 t ADT: 85

ALBERS ROAD

Fair

Over: M.I.D. MAIN CANAL

0.9 MI N STATE ROUTE 132, Stanislaus, CA

Built 1925 Load: 27.9 t ADT: 11,776

HOWARD ROAD

Fair

Over: CALIFORNIA AQUEDUCT

0.7 MI E OF I-5, Stanislaus, CA

Built 1965 Load: 27.9 t ADT: 2,810

HOUSER ROAD

Fair

Over: M.I.D. LATERAL #5

0.1 MI E PANAMA DRIVE, Stanislaus, CA

Built 1972 Load: 27.9 t ADT: 2,569

INTERSTATE 5 NB

Fair

Over: DIABLO GRANDE PKWY

10-STA-005-15.86, Stanislaus, CA

Built 1967 Load: 28.2 t ADT: 20,500

LA LOMA AVENUE

Fair

Over: DRY CREEK & MORTON ST

0.8 MI NE OF YOSEMITE BL, Stanislaus, CA

Built 1950 Load: 28.2 t ADT: 16,738

MCCRACKEN ROAD

Fair

Over: CALIFORNIA AQUEDUCT

1.1 MI S HAMILTON ROAD, Stanislaus, CA

Built 1966 Load: 28.5 t ADT: 296

STATE ROUTE 4

Fair

Over: ROCK CREEK

10-STA-004-R1.68, Stanislaus, CA

Built 1977 Load: 28.8 t ADT: 4,900

GEER ROAD

Fair

Over: M.I.D. LATERAL #1

0.3 MI S OF SR 132, Stanislaus, CA

Built 1960 Load: 28.8 t ADT: 13,456

VALLEY HOME ROAD

Fair

Over: SSJID CANAL

0.1 MI NW CLEVELAND AVE, Stanislaus, CA

Built 1920 Load: 28.8 t ADT: 3,774

STATE ROUTE 108

Fair

Over: M.I.D. MAIN CANAL

10-STA-108-30.50, Stanislaus, CA

Built 1915 Load: 29.2 t ADT: 20,200

CLARIBEL ROAD

Fair

Over: M.I.D. MAIN CANAL

0.1 MI W/O TERMINAL AVE, Stanislaus, CA

Built 1958 Load: 29.2 t ADT: 10,140

WHITMORE AVENUE

Fair

Over: T.I.D. MAIN CANAL

0.8 MI W HICKMAN RD, Stanislaus, CA

Built 1923 Load: 29.5 t ADT: 1,940

SANTA FE AVENUE

Fair

Over: T.I.D. MAIN CANAL

0.1 MI S/O MONTE VISTA AV, Stanislaus, CA

Built 1939 Load: 29.5 t ADT: 4,500

SYCAMORE AVENUE

Fair

Over: M.I.D. LATERAL #4

0.1 MI N OF MORRIS AVE, Stanislaus, CA

Built 1936 Load: 29.8 t ADT: 4,532

ROGERS ROAD

Fair

Over: DEL PUERTO CREEK

0.5 MI N ZACHARIAS RD, Stanislaus, CA

Built 1911 Load: 30.5 t ADT: 1,823

CLAUS ROAD

Fair

Over: M.I.D. MAIN CANAL

0.4 MI S/O CLARIBEL ROAD, Stanislaus, CA

Built 1925 Load: 30.8 t ADT: 13,888

CARPENTER ROAD

Fair

Over: T.I.D. LATERAL #2

AT REDWOOD ROAD, Stanislaus, CA

Built 1923 Load: 31.1 t ADT: 5,200

COLLEGE AVENUE

Fair

Over: M.I.D. LATERAL #4

0.15 M N/O NEEDHAM, Stanislaus, CA

Built 1937 Load: 31.1 t ADT: 16,804

LAKE ROAD

Fair

Over: T.I.D. MAIN CANAL

5.1 MI E ROBERTS FERRY RD, Stanislaus, CA

Built 1920 Load: 31.1 t ADT: 336

SR 108 (MCHENRY)

Fair

Over: M.I.D. CANAL LATERAL 4

10-STA-108-23.57-MOD, Stanislaus, CA

Built 1960 Load: 32.4 t ADT: 29,300

STATE ROUTE 132

Fair

Over: SAN JOAQUIN RIVER

10-STA-132-R2.43, Stanislaus, CA

Built 1971 Load: 32.4 t ADT: 13,950

STATE ROUTE 132

Fair

Over: TUOLUMNE RIVER

10-STA-132-R43.77, Stanislaus, CA

Built 1987 Load: 32.4 t ADT: 1,550

KEYES RD

Fair

Over: UP RR

10-STA-000-0.00, Stanislaus, CA

Built 1985 Load: 32.4 t ADT: 3,500

CLARIBEL ROAD

Fair

Over: CASHMAN CREEK

3.55 MI E OF ELLENWOOD, Stanislaus, CA

Built 1992 Load: 32.4 t ADT: 351
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.