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)

US HIGHWAY 101 NB

Good

Over: FIGUEROA STREET

07-VEN-101-30.40-VEN, Ventura, CA

Built 1963 Load: 33.4 t ADT: 64,000

US HIGHWAY 101 SB

Good

Over: HOBSON ACCESS RD

07-VEN-101-R38.89, Ventura, CA

Built 1973 Load: 33.4 t ADT: 38,000

STATE ROUTE 118

Good

Over: SANTA CLARA RIVER

07-VEN-118-1.63, Ventura, CA

Built 1994 Load: 34.0 t ADT: 44,500

STATE ROUTE 33 NB

Good

Over: CROOKED PALM ROAD

07-VEN-033-R3.26, Ventura, CA

Built 1970 Load: 34.3 t ADT: 15,500

U.S. HIGHWAY 101

Good

Over: HILLSIDE

07-VEN-101-4.53-THOK, Ventura, CA

Built 1982 Load: 34.3 t ADT: 192,000

DARLING RD

Good

Over: FRANKLIN-WASON BARRANCA

.5 MI NE OF WELLS RD, Ventura, CA

Built 1981 Load: 34.3 t ADT: 500

GRIMES CANYON RD

Good

Over: GRIMES CANYON WASH

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

Built 1967 Load: 34.3 t ADT: 3,100

US HIGHWAY 101 NB

Good

Over: VENTURA RIVER

07-VEN-101-30.94-VEN, Ventura, CA

Built 1962 Load: 34.7 t ADT: 44,500

SR 118 WB

Good

Over: CALDWELL AVE (CLOSED)

07-VEN-118-R24.15-SIMV, Ventura, CA

Built 1970 Load: 34.7 t ADT: 57,000

RAMP/CONNECTOR 23

Good

Over: TIERRA REJADA ROAD

07-VEN-023-R10.16-MRPK, Ventura, CA

Built 1970 Load: 35.0 t ADT: 3,500

HITCH BLVD

Good

Over: ARROYO LAS POSAS

0.3 MI S OF ST RTE 118, Ventura, CA

Built 1950 Load: 35.0 t ADT: 3,100

KOENIGSTEIN RD

Good

Over: BEAR CREEK

0.5 MI N/E S.R. 150, Ventura, CA

Built 1972 Load: 35.0 t ADT: 100

US HIGHWAY 101 SB

Good

Over: FIGUEROA STREET

07-VEN-101-30.40-VEN, Ventura, CA

Built 1963 Load: 35.6 t ADT: 64,000

TIERRA REJADA RD

Good

Over: SYCAMORE CANYON CHANNEL

0.2 MI W OF MADERA RD, Ventura, CA

Built 1967 Load: 35.6 t ADT: 20,000

STATE ROUTE 23

Good

Over: ERBES ROAD

07-VEN-023-R7.74-THOK, Ventura, CA

Built 1970 Load: 36.0 t ADT: 89,000

STATE ROUTE 33

Good

Over: PIPELINE 1 UC

07-VEN-033-2.83, Ventura, CA

Built 1956 Load: 36.6 t ADT: 20,000

FAULKNER RD

Good

Over: ADAMS BARRANCA

0.76 MI E OF BRIGGS RD, Ventura, CA

Built 1965 Load: 36.6 t ADT: 600

RAMP/CONNECTOR 33

Good

Over: CASITAS VISTA ROAD

07-VEN-033-R5.63, Ventura, CA

Built 1970 Load: 37.9 t ADT: 1,360

STATE ROUTE 126

Good

Over: VCY RY

07-VEN-126-R7.95, Ventura, CA

Built 1965 Load: 38.2 t ADT: 48,000

US HIGHWAY 101 SB

Good

Over: VENTURA RIVER

07-VEN-101-30.94-VEN, Ventura, CA

Built 1962 Load: 38.6 t ADT: 44,500

PIRU CANYON RD

Good

Over: PIRU CREEK

2.4 MI N CENTER ST, Ventura, CA

Built 1983 Load: 38.9 t ADT: 700

STATE ROUTE 23

Good

Over: HILLCREST DRIVE

07-VEN-023-R3.70-THOK, Ventura, CA

Built 1970 Load: 39.2 t ADT: 94,000

STATE ROUTE 23

Good

Over: OLSEN ROAD

07-VEN-023-R8.19-THOK, Ventura, CA

Built 1970 Load: 39.5 t ADT: 89,000

TRIUNFO CYN RD

Good

Over: POTRERO VALLEY CREEK

0.4 MI E WESTLAKE BLVD, Ventura, CA

Built 1968 Load: 39.5 t ADT: 7,260

AVENIDA DEL RECREO

Good

Over: THACHER CREEK

0.2 MI S OF S.R. 150, Ventura, CA

Built 1967 Load: 40.5 t ADT: 200

STATE ROUTE 33

Good

Over: PIPELINE 1 UC

07-VEN-033-2.83, Ventura, CA

Built 1956 Load: 41.5 t ADT: 20,000

STATE ROUTE 118

Good

Over: ALAMOS CANYON RD

07-VEN-118-R21.86, Ventura, CA

Built 1976 Load: 41.8 t ADT: 41,500

STATE ROUTE 33

Good

Over: DERRY DALE CREEK

07-VEN-033-31.72, Ventura, CA

Built 1932 Load: 42.1 t ADT: 340

U.S. HIGHWAY 101

Good

Over: VISTA DEL MAR UC

07-VEN-101-29.45-VEN, Ventura, CA

Built 1961 Load: 42.4 t ADT: 66,000

ROUTE 23

Good

Over: AVENIDA DE LOS ARBOLES

07-VEN-023-R6.03-THOK, Ventura, CA

Built 1970 Load: 42.8 t ADT: 94,000

MANDALAY VILLAGE

Good

Over: OXNARD WEST DRAIN

1.0 MI W VENTURA RD, Ventura, CA

Built 1988 Load: 42.8 t ADT: 2,470

ROUTE 23

Good

Over: AVENIDA DE LOS ARBOLES

07-VEN-023-R6.03-THOK, Ventura, CA

Built 1970 Load: 43.1 t ADT: 94,000

STATE ROUTE 33

Good

Over: ROUND SPRINGS CREEK

07-VEN-033-50.91, Ventura, CA

Built 1959 Load: 43.7 t ADT: 290

STATE ROUTE 33

Good

Over: CORRAL CANYON CREEK

07-VEN-033-51.78, Ventura, CA

Built 1959 Load: 43.7 t ADT: 290

STATE ROUTE 23

Good

Over: ARROYO SIMI

07-VEN-023-T12.04-MRPK, Ventura, CA

Built 1970 Load: 47.3 t ADT: 11,300

U.S. HIGHWAY 101

Good

Over: VISTA DEL MAR UC

07-VEN-101-29.45-VEN, Ventura, CA

Built 1961 Load: 48.3 t ADT: 66,000

U.S. HIGHWAY 101

Good

Over: S BRANCH ARROYO CONEJO

07-VEN-101-7.01-THOK, Ventura, CA

Built 1954 Load: 49.6 t ADT: 180,000

STURGIS RD

Good

Over: REVOLON SLOUGH

1.9 MI E OF RICE AVE, Ventura, CA

Built 1979 Load: 50.2 t ADT: 3,500

US HIGHWAY 101 SB

Good

Over: VCY RY

07-VEN-101-R24.35-VEN, Ventura, CA

Built 1968 Load: 52.5 t ADT: 68,500

U.S. HIGHWAY 101

Good

Over: BATES ROAD

07-VEN-101-R43.57, Ventura, CA

Built 1971 Load: 52.8 t ADT: 76,000

CARLISLE ROAD

Good

Over: SHERWOOD CREEK

1.2 MI. W OF SR 23, Ventura, CA

Built 2012 Load: 58.6 t ADT: 1,200

BROADWAY RD

Good

Over: SHEKELL WASH

0.3 MI W GRIMES CYN RD, Ventura, CA

Built 1950 Load: 64.2 t ADT: 2,400

STATE ROUTE 150

Good

Over: HILLSIDE

07-VEN-150-28.92, Ventura, CA

Built 1979 Load: 97.2 t ADT: 3,250

STATE ROUTE 33

Poor

Over: SAN ANTONIO CREEK

07-VEN-033-7.58, Ventura, CA

Built 1936 Load: 15.2 t ADT: 20,500

1ST STREET

Poor

Over: ARROYO SIMI

.1 MI S/O LOS ANGELES AV, Ventura, CA

Built 1971 Load: 23.0 t ADT: 22,500

SR 1

Poor

Over: BIG SYCAMORE CREEK

07-VEN-001-4.54, Ventura, CA

Built 1938 Load: 23.7 t ADT: 11,600

LAS POSAS ROAD

Poor

Over: DISTRICT #2 CANAL

NBVC POINT MUGU, Ventura, CA

Built 1948 Load: 24.6 t ADT: 200

STATE ROUTE 33

Poor

Over: CASITAS VISTA ROAD

07-VEN-033-R5.64, Ventura, CA

Built 1970 Load: 27.9 t ADT: 12,000

STATE ROUTE 126

Poor

Over: ELLSWORTH BARRANCA

07-VEN-126-R6.43, Ventura, CA

Built 1965 Load: 30.1 t ADT: 25,000

STATE ROUTE 33

Poor

Over: CASITAS VISTA ROAD

07-VEN-033-R5.63, Ventura, CA

Built 1970 Load: 30.1 t ADT: 12,000

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