Ventura County, CA

511 public highway bridges

Ventura County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Ventura County, California contains 511 public highway bridges. Roughly 44% are rated “Good,” 33.5% “Fair,” and 3.5% “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.

511
Total Bridges
44%
Good
33.5%
Fair
3.5%
Poor Condition

Condition Distribution

Good
44% (225)
Fair
33.5% (171)
Poor
3.5% (18)

All Bridges (511)

STATE ROUTE 118

Fair

Over: GALENA AVE

07-VEN-118-R26.28-SIMV, Ventura, CA

Built 1969 Load: 46.7 t ADT: 70,000

STATE ROUTE 118

Fair

Over: GALENA AVE

07-VEN-118-R26.28-SIMV, Ventura, CA

Built 1969 Load: 46.7 t ADT: 70,000

KOENIGSTEIN ROAD

Fair

Over: SISAR CREEK

0.01 MI N OF STATE RT 150, Ventura, CA

Built 1965 Load: 47.3 t ADT: 150

STATE ROUTE 126

Fair

Over: SESPE CREEK OVERFLOW

07-VEN-126-19.73, Ventura, CA

Built 1954 Load: 47.6 t ADT: 37,500

STATE ROUTE 126

Fair

Over: TODD LANE

07-VEN-126-R10.04, Ventura, CA

Built 1965 Load: 48.0 t ADT: 51,000

OLD BALDWIN ROAD

Fair

Over: HAPPY VALLEY DRAIN

.01 MI W/O SR 150, Ventura, CA

Built 1971 Load: 48.9 t ADT: 100

GRIMES CANYON RD

Fair

Over: GRIMES CANYON WASH

1.8 MI N OF S.R. 118, Ventura, CA

Built 1954 Load: 50.9 t ADT: 3,100

STATE ROUTE 118

Fair

Over: SYCAMORE DR

07-VEN-118-R25.81-SIMV, Ventura, CA

Built 1969 Load: 51.5 t ADT: 70,000

STATE ROUTE 118

Fair

Over: SYCAMORE DR

07-VEN-118-R25.81-SIMV, Ventura, CA

Built 1969 Load: 52.5 t ADT: 70,000

STATE ROUTE 118

Fair

Over: DRY CANYON CHANNEL

07-VEN-118-R25.08-SIMV, Ventura, CA

Built 1970 Load: 53.8 t ADT: 65,000

STATE ROUTE 118

Fair

Over: DRY CANYON CHANNEL

07-VEN-118-R25.08-SIMV, Ventura, CA

Built 1970 Load: 55.7 t ADT: 65,000

STATE ROUTE 118

Fair

Over: MEJICO CREEK

07-VEN-118-14.53, Ventura, CA

Built 1978 Load: 57.0 t ADT: 22,000

LAS POSAS RD

Fair

Over: CAMARILLO HILLS DRAIN

0.2 MI S OF US 101, Ventura, CA

Built 1975 Load: 57.7 t ADT: 27,000

CREEK RD

Fair

Over: SAN ANTONIO CREEK

0.1 MI N/E HERMOSA RD, Ventura, CA

Built 1976 Load: 64.8 t ADT: 2,800

STATE ROUTE 34

Fair

Over: UP RR, AMTRAK, METROLINK

07-VEN-034-R13.27-CMRL, Ventura, CA

Built 1972 Load: 65.4 t ADT: 18,800

TORREY RD

Fair

Over: SANTA CLARA RIVER

1.1 MI S OF S.R. 126, Ventura, CA

Built 1974 Load: 67.1 t ADT: 500

PLEASANT VALLEY RD

Fair

Over: REVOLON SLOUGH

0.3 MI S OF 5TH ST, Ventura, CA

Built 1979 Load: 87.8 t ADT: 11,800

LAGUNA ROAD

Fair

Over: MUGU LAGOON

NBVC POINT MUGU, Ventura, CA

Built 1949 Load: 99.9 t ADT: 200

VENTURA AVE

Good

Over: CANADA LARGA

0.3 MI S CANADA LARGA RD, Ventura, CA

Built 1931 Load: 12.3 t ADT: 7,700

CANADA LARGA RD

Good

Over: CANADA LARGA

0.1 MI E RTE 33, Ventura, CA

Built 1928 Load: 14.6 t ADT: 150

CANADA LARGA RD

Good

Over: CANADA LARGA

0.4 MI E RTE 33, Ventura, CA

Built 1928 Load: 15.2 t ADT: 150

CAMARILLO ST.

Good

Over: LONG GRADE CANYON CREEK

1.4 MI SE OF LEWIS RD, Ventura, CA

Built 1941 Load: 15.6 t ADT: 4,000

STATE ROUTE 150

Good

Over: LION CANYON CREEK

07-VEN-150-21.70, Ventura, CA

Built 1921 Load: 16.2 t ADT: 2,500

LOS ANGELES AVE

Good

Over: TAPO CANYON CREEK

0.2 MI E SYCAMORE DR, Ventura, CA

Built 1911 Load: 16.2 t ADT: 24,000

REINO ROAD

Good

Over: BORCHARD DRAIN

0.5 MI N BORCHARD RD, Ventura, CA

Built 1930 Load: 16.2 t ADT: 12,225

BRIDGE ROAD

Good

Over: SANTA PAULA CREEK

EAST OF SR 150, Ventura, CA

Built 1941 Load: 16.5 t ADT: 300

TELEGRAPH RD

Good

Over: TODD BARRANCA

2.8 MI E OF WELLS RD, Ventura, CA

Built 1936 Load: 16.5 t ADT: 5,400

SANTA ANA RD

Good

Over: COYOTE CREEK

0.7 MI NW SR 33, Ventura, CA

Built 1955 Load: 16.5 t ADT: 2,100

WHEELER CYN RD

Good

Over: TODD BARRANCA

2.55 MI N OF FOOTHILL RD, Ventura, CA

Built 1937 Load: 16.8 t ADT: 300

LAS POSAS RD

Good

Over: ARROYO SANTA ROSA

0.2 MI N OF SANTA ROSA RD, Ventura, CA

Built 1972 Load: 17.8 t ADT: 3,100

STATE ROUTE 118

Good

Over: HONDO BARRANCA

07-VEN-118-7.32, Ventura, CA

Built 1911 Load: 18.1 t ADT: 18,000

OLD LEWIS ROAD

Good

Over: CALLEGUAS CREEK

0.1 MI S/O LEWIS RD., Ventura, CA

Built 1942 Load: 18.1 t ADT: 6,700

MOORPARK ROAD

Good

Over: ARROYO CONEJO

0.1 MI N/O THOK BLVD, Ventura, CA

Built 1939 Load: 18.1 t ADT: 30,050

FOOTHILL RD

Good

Over: ELLSWORTH BARRANCA

4.1 MI W OF PECK RD, Ventura, CA

Built 1915 Load: 18.1 t ADT: 1,500

STATE ROUTE 150

Good

Over: SISAR CREEK

07-VEN-150-28.48, Ventura, CA

Built 1958 Load: 19.1 t ADT: 3,150

STATE ROUTE 33

Good

Over: CHORRO GRANDE CREEK

07-VEN-033-36.13, Ventura, CA

Built 1981 Load: 20.4 t ADT: 340

STATE ROUTE 33

Good

Over: ADOBE CANYON

07-VEN-033-39.03, Ventura, CA

Built 1933 Load: 20.7 t ADT: 340

STATE ROUTE 23 SB

Good

Over: PAIGE LANE

07-VEN-023-R4.34-THOK, Ventura, CA

Built 1970 Load: 21.7 t ADT: 94,000

MUPU RD

Good

Over: SANTA PAULA CREEK

0.2 MI E OF SR 150, Ventura, CA

Built 1946 Load: 21.7 t ADT: 100

STATE ROUTE 150

Good

Over: LION CANYON CREEK

07-VEN-150-23.93, Ventura, CA

Built 1912 Load: 22.0 t ADT: 2,400

STATE ROUTE 33

Good

Over: SESPE CREEK

07-VEN-033-30.52, Ventura, CA

Built 1932 Load: 23.0 t ADT: 340

BARNARD STREET

Good

Over: LAS LLAJAS CREEK

0.5 MI W STEARNS ST, Ventura, CA

Built 1946 Load: 23.0 t ADT: 3,000

WHEELER CYN RD

Good

Over: TODD BARRANCA

1.1 MI N FOOTHILL RD, Ventura, CA

Built 1931 Load: 23.3 t ADT: 850

STATE ROUTE 126

Good

Over: STATE ROUTE 126

07-VEN-126-R34.24, Ventura, CA

Built 1998 Load: 23.7 t ADT: 30,000

STATE ROUTE 1

Good

Over: WILLOW CREEK

07-VEN-001-28.15, Ventura, CA

Built 1927 Load: 24.3 t ADT: 530

STATE ROUTE 33

Good

Over: N FORK MATILIJA CREEK

07-VEN-033-15.82, Ventura, CA

Built 1949 Load: 24.3 t ADT: 950

STATE ROUTE 33

Good

Over: CANON CREEK

07-VEN-033-20.76, Ventura, CA

Built 1932 Load: 24.3 t ADT: 570

STATE ROUTE 33

Good

Over: CANON CREEK

07-VEN-033-20.48, Ventura, CA

Built 1932 Load: 24.3 t ADT: 570

U.S. HIGHWAY 101

Good

Over: BEANFIELD DRAIN

07-VEN-101-19.35-OXN, Ventura, CA

Built 1926 Load: 24.3 t ADT: 144,000

U.S. HIGHWAY 101

Good

Over: TAMARISK DRAIN

07-VEN-101-19.42-OXN, Ventura, CA

Built 1926 Load: 24.3 t ADT: 144,000

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.