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 33

Good

Over: PIPELINE 3 UC

07-VEN-033-2.52, Ventura, CA

Built 1956 Load: 30.5 t ADT: 20,000

STATE ROUTE 33

Good

Over: PIPELINE 3 UC

07-VEN-033-2.52, Ventura, CA

Built 1956 Load: 30.5 t ADT: 20,000

US HIGHWAY 101 SB

Good

Over: DULAH ROAD

07-VEN-101-R34.68, Ventura, CA

Built 1973 Load: 30.5 t ADT: 40,500

US HIGHWAY 101 SB

Good

Over: SAN MIGUELITO RD

07-VEN-101-R35.35, Ventura, CA

Built 1973 Load: 30.5 t ADT: 40,500

US HIGHWAY 101 SB

Good

Over: HILLSIDE

07-VEN-101-10.21-CMRL, Ventura, CA

Built 1987 Load: 30.5 t ADT: 132,000

US HIGHWAY 101 NB

Good

Over: DULAH ROAD

07-VEN-101-R34.68, Ventura, CA

Built 1973 Load: 30.8 t ADT: 40,500

ROYAL AVENUE

Good

Over: ARROYO SIMI

0.4 MI W SEQUOIA AVE, Ventura, CA

Built 1968 Load: 30.8 t ADT: 16,500

STATE ROUTE 33

Good

Over: SHELL ROAD

07-VEN-033-2.65, Ventura, CA

Built 1956 Load: 31.1 t ADT: 20,000

STATE ROUTE 33

Good

Over: HILLSIDE

07-VEN-033-55.61, Ventura, CA

Built 1984 Load: 31.1 t ADT: 290

STATE ROUTE 33

Good

Over: BILLY CREEK

07-VEN-033-47.91, Ventura, CA

Built 1953 Load: 31.4 t ADT: 340

STATE ROUTE 150

Good

Over: COYOTE CREEK OVERFLOW

07-VEN-150-9.60, Ventura, CA

Built 1959 Load: 31.4 t ADT: 2,650

US HIGHWAY 101 SB

Good

Over: MOBIL PIER ACCESS

07-VEN-101-R39.78, Ventura, CA

Built 1973 Load: 31.4 t ADT: 38,000

STATE ROUTE 33

Good

Over: BERGES CREEK

07-VEN-033-57.31, Ventura, CA

Built 1953 Load: 31.8 t ADT: 420

HUENEME RD

Good

Over: REVOLON SLOUGH

0.7 MI N/E WOOD RD, Ventura, CA

Built 1975 Load: 32.1 t ADT: 9,600

STATE ROUTE 126

Good

Over: HAUN CREEK

07-VEN-126-R13.57, Ventura, CA

Built 1985 Load: 32.4 t ADT: 37,500

STATE ROUTE 23

Good

Over: LAKE ELEANOR CREEK

07-VEN-023-T1.53-THOK, Ventura, CA

Built 1968 Load: 32.4 t ADT: 19,000

STATE ROUTE 118

Good

Over: LONG CANYON CREEK

07-VEN-118-12.98, Ventura, CA

Built 2000 Load: 32.4 t ADT: 21,750

STATE ROUTE 33

Good

Over: NORTH FORK MATILIJA CRK

07-VEN-033-17.84, Ventura, CA

Built 1995 Load: 32.4 t ADT: 570

STATE ROUTE 33

Good

Over: BEAR CREEK

07-VEN-033-19.36, Ventura, CA

Built 1995 Load: 32.4 t ADT: 650

STATE ROUTE 150

Good

Over: SANTA PAULA CREEK

07-VEN-150-28.61, Ventura, CA

Built 1969 Load: 32.4 t ADT: 3,150

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-19.82, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-20.75, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-20.92, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

U.S. HIGHWAY 101

Good

Over: REVOLON SLOUGH

07-VEN-101-18.78, Ventura, CA

Built 1982 Load: 32.4 t ADT: 148,000

U.S. HIGHWAY 101

Good

Over: WOOD CREEK

07-VEN-101-18.01-CMRL, Ventura, CA

Built 1955 Load: 32.4 t ADT: 148,000

STATE ROUTE 150

Good

Over: SANTA ANA CREEK

07-VEN-150-10.98, Ventura, CA

Built 1959 Load: 32.4 t ADT: 2,650

STATE ROUTE 126

Good

Over: ADAMS BARRANCA

07-VEN-126-R9.65, Ventura, CA

Built 1965 Load: 32.4 t ADT: 47,000

STATE ROUTE 126

Good

Over: WASON BARRANCA

07-VEN-126-R5.71, Ventura, CA

Built 1965 Load: 32.4 t ADT: 50,000

STATE ROUTE 126

Good

Over: OUTLAND BARRANCA

07-VEN-126-R8.52, Ventura, CA

Built 1965 Load: 32.4 t ADT: 48,000

STATE ROUTE 126

Good

Over: FARMERS IRRIGATION CHA

07-VEN-126-R10.40-SPA, Ventura, CA

Built 1965 Load: 32.4 t ADT: 37,500

ACACIA WAY

Good

Over: FARMERS IRRIGATION CHA

07-VEN-126-R10.40-SPA, Ventura, CA

Built 1965 Load: 32.4 t ADT: 1,400

STATE ROUTE 23

Good

Over: ERBES ROAD

07-VEN-023-R7.75-THOK, Ventura, CA

Built 1970 Load: 32.4 t ADT: 89,000

STATE ROUTE 23

Good

Over: HILLCREST DRIVE

07-VEN-023-R3.71-THOK, Ventura, CA

Built 1970 Load: 32.4 t ADT: 94,000

STATE ROUTE 118

Good

Over: UP RR,AMTRAK,METROLINK,

07-VEN-118-T18.68, Ventura, CA

Built 1993 Load: 32.4 t ADT: 41,500

STATE ROUTE 118

Good

Over: UP RR,AMTRAK,METROLINK,

07-VEN-118-T18.44, Ventura, CA

Built 1993 Load: 32.4 t ADT: 41,500

STATE ROUTE 118

Good

Over: PRINCETON AVENUE

07-VEN-118-T19.12, Ventura, CA

Built 1993 Load: 32.4 t ADT: 41,500

STATE ROUTE 118

Good

Over: LAS LLAGAS CREEK

07-VEN-118-R28.30-SIMV, Ventura, CA

Built 1968 Load: 32.4 t ADT: 144,000

STATE ROUTE 23

Good

Over: N FK POTRERO VALLEY CRK

07-VEN-023-R2.61-THOK, Ventura, CA

Built 1968 Load: 32.4 t ADT: 19,000

STATE ROUTE 23

Good

Over: TIERRA REJADA CHANNEL

07-VEN-023-R9.84, Ventura, CA

Built 1970 Load: 32.4 t ADT: 60,000

U.S. HIGHWAY 101

Good

Over: CORD AVE CULVERT

07-VEN-101-1.07-THOK, Ventura, CA

Built 1973 Load: 32.4 t ADT: 176,000

STATE ROUTE 34

Good

Over: REVOLON SLOUGH

07-VEN-034-8.15, Ventura, CA

Built 1979 Load: 32.4 t ADT: 8,000

U.S. HIGHWAY 101

Good

Over: HILLSIDE

07-VEN-101-10.56-CMRL, Ventura, CA

Built 1987 Load: 32.4 t ADT: 134,000

STATE ROUTE 23

Good

Over: GRIMES CANYON CHANNEL

07-VEN-023-R21.02, Ventura, CA

Built 1991 Load: 32.4 t ADT: 6,200

STATE ROUTE 23

Good

Over: B STREET DRAINAGE CHA

07-VEN-023-R23.50-FIL, Ventura, CA

Built 1995 Load: 32.4 t ADT: 7,550

STATE ROUTE 126

Good

Over: STATE ROUTE 126

07-VEN-126-R30.89, Ventura, CA

Built 1998 Load: 32.4 t ADT: 30,000

STATE ROUTE 126

Good

Over: STATE ROUTE 126

07-VEN-126-R31.75, Ventura, CA

Built 1998 Load: 32.4 t ADT: 30,000

STATE ROUTE 23

Good

Over: SANTA CLARA RIVER

07-VEN-023-R23.60-FIL, Ventura, CA

Built 1995 Load: 32.4 t ADT: 8,900

US HIGHWAY 101 SB

Good

Over: VICTORIA AVENUE

07-VEN-101-R24.66-VEN, Ventura, CA

Built 2000 Load: 32.4 t ADT: 65,000

STATE ROUTE 033

Good

Over: NORTH FORK MATILIJA CRK

07-VEN-033-18.67, Ventura, CA

Built 2000 Load: 32.4 t ADT: 570

STATE ROUTE 33

Good

Over: N FORK MATILIJA CREEK

07-VEN-033-18.84, Ventura, CA

Built 2000 Load: 32.4 t ADT: 570

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