Ventura County, CA

511 public highway bridges

Ventura County Bridge Snapshot

Ventura County, California contains 511 public highway bridges in the FHWA National Bridge Inventory. Roughly 44% are rated “Good,” 33.5% “Fair,” 3.5% “Poor,” and 3.5% 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.

511
Total Bridges
44%
Good
3.5%
Poor
3.5%
Structurally Deficient

Condition Distribution

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

Related

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