Stanislaus County, CA

390 public highway bridges

Stanislaus County Bridge Snapshot

Stanislaus County, California contains 390 public highway bridges in the FHWA National Bridge Inventory. Roughly 21.8% are rated “Good,” 49.7% “Fair,” 12.6% “Poor,” and 12.6% 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.

390
Total Bridges
21.8%
Good
12.6%
Poor
12.6%
Structurally Deficient

Condition Distribution

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

All Bridges (390)

BOOTHE ROAD

Good

Over: T.I.D. CERES MAIN CANAL

50' S/O HATCH ROAD, Stanislaus, CA

Built 1989 Load: 32.4 t ADT: 4,800

KEYES ROAD

Good

Over: HIGHLINE CANAL

0.3 MI E OF HALL RD, Stanislaus, CA

Built 1990 Load: 32.4 t ADT: 1,126

MONTE VISTA ROAD

Good

Over: HIGHLINE CANAL

0.6 MI E HALL RD, Stanislaus, CA

Built 1990 Load: 32.4 t ADT: 432

SNYDER AVENUE

Good

Over: M.I.D. LATERAL #6

AT PRESCOTT ROAD, Stanislaus, CA

Built 1982 Load: 32.4 t ADT: 9,831

PRESTWICK DRIVE

Good

Over: BRIARCLIFF DRIVE

.1 MI S/O GLENEAGLES RD, Stanislaus, CA

Built 1993 Load: 32.4 t ADT: 999

MORRILL ROAD

Good

Over: M.I.D. MAIN CANAL

JACKSON AVE, W OF ROSELLE, Stanislaus, CA

Built 2003 Load: 32.4 t ADT: 3,000

CALVINSON PARKWAY

Good

Over: SALADO CREEK

AT AMERICAN EAGLE DRIVE, Stanislaus, CA

Built 2006 Load: 32.4 t ADT: 1,000

SANTA FE AVE

Good

Over: T.I.D. CERES MAIN CANAL

WEST OF GOLD LAKE RD, Stanislaus, CA

Built 2009 Load: 32.4 t ADT: 5,000

OAKDALE ROAD

Good

Over: M.I.D. MAIN CANAL

0.4 MI S OF ROUTE 108, Stanislaus, CA

Built 2006 Load: 32.4 t ADT: 17,000

MCHENRY AVENUE

Good

Over: STANISLAUS RIVER

SAN JOAQUIN COUNTY LINE, Stanislaus, CA

Built 2019 Load: 32.4 t ADT: 11,442

S CARPENTER ROAD

Good

Over: T.I.D. LATERAL #1

AT W WHITMORE AVE, Stanislaus, CA

Built 2020 Load: 32.4 t ADT: 6,597

HICKMAN ROAD

Good

Over: TUOLUMNE RIVER

0.15 MI S STATE ROUTE 132, Stanislaus, CA

Built 2021 Load: 32.4 t ADT: 6,441

GILBERT ROAD

Good

Over: T.I.D. CERES MAIN CANAL

AT HATCH ROAD, Stanislaus, CA

Built 2021 Load: 32.4 t ADT: 420

SOUTH TEGNER ROAD

Good

Over: T.I.D. LATERAL #5

JCT AT HARDING AVE, Stanislaus, CA

Built 2019 Load: 32.4 t ADT: 1,085

SHIELLS ROAD

Good

Over: CCID MAIN CANAL

0.42 MI E EASTIN RD, Stanislaus, CA

Built 2019 Load: 32.4 t ADT: 264

SANTA FE AVENUE

Good

Over: TUOLUMNE RIVER

12 MI NORTH OF MERCED CO, Stanislaus, CA

Built 2019 Load: 32.4 t ADT: 9,773

KEYES ROAD

Good

Over: T.I.D. CERES MAIN CANAL

0.5 MI EAST OF MOFFET RD, Stanislaus, CA

Built 2021 Load: 32.4 t ADT: 5,270

CROWS LANDING ROAD

Good

Over: SAN JOAQUIN RIVER

SOUTH OF W CARPENTER ROAD, Stanislaus, CA

Built 2023 Load: 32.4 t ADT: 8,439

ROHDE ROAD

Good

Over: T.I.D. CERES MAIN CANAL

0.4 MI SE/O MITCHELL RD, Stanislaus, CA

Built 1964 Load: 33.0 t ADT: 4,328

SCHELL ROAD

Good

Over: S SAN JOAQUIN MAIN CANAL

N OF SONORA ROAD, Stanislaus, CA

Built 2021 Load: 33.0 t ADT: 35

SHILOH ROAD

Good

Over: TUOLUMNE RIVER

3 MI N GRAYSON RD, Stanislaus, CA

Built 1965 Load: 33.4 t ADT: 2,732

GRAYSON ROAD

Good

Over: SAN JOAQUIN RIVER

0.2 MI N/E OF COX RD, Stanislaus, CA

Built 1962 Load: 34.3 t ADT: 5,299

INTERSTATE 5 SB

Good

Over: POVERTY FLAT RD(PRIVATE)

10-STA-005-2.48, Stanislaus, CA

Built 1967 Load: 35.0 t ADT: 17,500

INTERSTATE 5 NB

Good

Over: POVERTY FLAT RD(PRIVATE)

10-STA-005-2.48, Stanislaus, CA

Built 1967 Load: 35.0 t ADT: 17,500

DEL PUERTO CYN RD

Good

Over: DEL PUERTO CREEK

18.8 MI W/O RTE I-5, Stanislaus, CA

Built 1960 Load: 35.3 t ADT: 96

INTERSTATE 5 SB

Good

Over: SHIELLS RD (PRIVATE)

10-STA-005-3.99, Stanislaus, CA

Built 1967 Load: 35.6 t ADT: 17,500

INTERSTATE 5 NB

Good

Over: SHIELLS RD (PRIVATE)

10-STA-005-3.99, Stanislaus, CA

Built 1967 Load: 35.6 t ADT: 17,500

INTERSTATE 5 SB

Good

Over: CROW CREEK

10-STA-005-8.94, Stanislaus, CA

Built 1967 Load: 35.6 t ADT: 17,500

INTERSTATE 5 NB

Good

Over: CROW CREEK

10-STA-005-8.95, Stanislaus, CA

Built 1967 Load: 35.6 t ADT: 18,000

S5-INGRAM CREEK RD

Good

Over: INGRAM CREEK

10-STA-005-23.07, Stanislaus, CA

Built 1967 Load: 36.0 t ADT: 1,600

ALBERS ROAD

Good

Over: DRY CREEK

0.15 MI N STATE RTE 132, Stanislaus, CA

Built 1959 Load: 36.0 t ADT: 11,776

STATE ROUTE 33

Good

Over: CCID MAIN CANAL

10-STA-033-6.09, Stanislaus, CA

Built 1955 Load: 36.9 t ADT: 4,850

STATE ROUTE 33

Good

Over: ORESTIMBA CREEK

10-STA-033-5.57, Stanislaus, CA

Built 1954 Load: 37.3 t ADT: 4,850

STATE ROUTE 33

Good

Over: DEL PUERTO CREEK

10-STA-033-16.54, Stanislaus, CA

Built 1969 Load: 37.9 t ADT: 3,550

LAKE ROAD

Good

Over: T.I.D. MAIN CANAL

7.5 MI E ROBERTS FERRY RD, Stanislaus, CA

Built 1959 Load: 39.5 t ADT: 288

STATE ROUTE 120

Good

Over: BLITZ CREEK

10-STA-120-12.22, Stanislaus, CA

Built 1915 Load: 40.8 t ADT: 12,000

GEER ROAD

Good

Over: TUOLUMNE RIVER

1.3 MI S STATE ROUTE 132, Stanislaus, CA

Built 1960 Load: 40.8 t ADT: 13,202

STATE ROUTE 99 SB

Good

Over: ZEFF RD & TUOLUMNE RIVER

10-STA-099-R14.93-MOD, Stanislaus, CA

Built 1963 Load: 41.5 t ADT: 52,500

STATE ROUTE 99 NB

Good

Over: ZEFF RD & TUOLUMNE RIVER

10-STA-099-R14.93, Stanislaus, CA

Built 1963 Load: 41.8 t ADT: 52,500

EL VISTA AVENUE

Good

Over: DRY CREEK

S/O SCENIC DRIVE, Stanislaus, CA

Built 1956 Load: 58.0 t ADT: 32,291

HAMMETT RD

Good

Over: UP RR

10-STA-099-R24.30, Stanislaus, CA

Built 1970 Load: 64.8 t ADT: 2,000

ORESTIMBA ROAD

Poor

Over: CCID MAIN CANAL

0.1 MI E DRAPER RD, Stanislaus, CA

Built 1919 Load: 2.9 t ADT: 684

KILBURN ROAD

Poor

Over: ORESTIMBA CREEK

.45 MI S CROWS LANDING RD, Stanislaus, CA

Built 1910 Load: 6.5 t ADT: 122

ANDERSON ROAD

Poor

Over: CCID MAIN CANAL

0.3 MI W STATE RTE 33, Stanislaus, CA

Built 1926 Load: 12.0 t ADT: 333

CRABTREE ROAD

Poor

Over: DRY CREEK

1.8 MI S WARNERVILLE RD, Stanislaus, CA

Built 1920 Load: 13.0 t ADT: 123

COOPERSTOWN ROAD

Poor

Over: RYDBERG CREEK

3.9 MI NW LA GRANGE RD, Stanislaus, CA

Built 1922 Load: 13.3 t ADT: 37

TULLY ROAD

Poor

Over: M.I.D. MAIN CANAL

0.1 N/O THIEMAN AV, Stanislaus, CA

Built 1924 Load: 13.6 t ADT: 3,434

SHIELDS ROAD

Poor

Over: DELTA-MENDOTA CANAL

1.5 MI WEST OF EASTIN RD, Stanislaus, CA

Built 1949 Load: 14.6 t ADT: 50

DIEHL ROAD

Poor

Over: DELTA-MENDOTA CANAL

0.5 MI WEST OF BELL ROAD, Stanislaus, CA

Built 1948 Load: 14.9 t ADT: 99

HOWARD ROAD

Poor

Over: DELTA-MENDOTA CANAL

1.5 MILES EAST OF I-5, Stanislaus, CA

Built 1947 Load: 15.2 t ADT: 2,810

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial