Santa Barbara County, CA

429 public highway bridges

Santa Barbara County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Santa Barbara County, California contains 429 public highway bridges. Roughly 41.3% are rated “Good,” 36.1% “Fair,” and 4.7% “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.

429
Total Bridges
41.3%
Good
36.1%
Fair
4.7%
Poor Condition

Condition Distribution

Good
41.3% (177)
Fair
36.1% (155)
Poor
4.7% (20)

All Bridges (429)

MCMURRAY RD

Good

Over: ZACA CREEK

AT DAMASSA ST, Santa Barbara, CA

Built 1970 Load: 24.3 t ADT: 3,100

E CLARK AVENUE

Good

Over: ORCUTT CREEK

JUST WEST OF SR 135, Santa Barbara, CA

Built 1966 Load: 24.3 t ADT: 21,656

US HIGHWAY 101 SB

Good

Over: NOJOQUI CREEK

05-SB-101-56.00, Santa Barbara, CA

Built 1955 Load: 24.9 t ADT: 11,000

US HIGHWAY 101 NB

Good

Over: EL CAPITAN STATE BEACH

05-SB-101-33.85, Santa Barbara, CA

Built 1958 Load: 24.9 t ADT: 16,000

US HIGHWAY 101 SB

Good

Over: LAS LLAGAS UC

05-SB-101-32.84, Santa Barbara, CA

Built 1958 Load: 25.6 t ADT: 16,000

VIA REAL

Good

Over: ARROYO PARIDA

05-SB-101-R5.63, Santa Barbara, CA

Built 1952 Load: 25.9 t ADT: 4,820

STATE ROUTE 166

Good

Over: MIRANDA PINE CREEK

05-SB-166-R24.99, Santa Barbara, CA

Built 1969 Load: 26.9 t ADT: 2,700

US HIGHWAY 101 SB

Good

Over: ARROYO QUEMADA

05-SB-101-39.75, Santa Barbara, CA

Built 1917 Load: 27.2 t ADT: 16,000

US HIGHWAY 101 NB

Good

Over: NOJOQUI CREEK

05-SB-101-54.71, Santa Barbara, CA

Built 1955 Load: 27.9 t ADT: 12,000

STATE ROUTE 33

Good

Over: BALLINGER CANYON

05-SB-033-7.05, Santa Barbara, CA

Built 1953 Load: 28.2 t ADT: 455

STATE ROUTE 166

Good

Over: CUYAMA RIVER

05-SB-166-R30.73, Santa Barbara, CA

Built 1974 Load: 28.2 t ADT: 2,500

STATE ROUTE 192

Good

Over: TORO CREEK

05-SB-192-12.14, Santa Barbara, CA

Built 1928 Load: 28.5 t ADT: 2,000

S1-S101 CONNECTOR

Good

Over: GAVIOTA CREEK

05-SB-001-R0.16, Santa Barbara, CA

Built 1967 Load: 28.8 t ADT: 2,000

STATE ROUTE 192

Good

Over: BUENA VISTA CREEK

05-SB-192-10.53, Santa Barbara, CA

Built 1968 Load: 30.1 t ADT: 3,100

TURNPIKE ROAD

Good

Over: SAN ANTONIO CREEK

@ CATHEDRAL OAKS RD, Santa Barbara, CA

Built 1976 Load: 30.1 t ADT: 1,171

U.S. HIGHWAY 101

Good

Over: SAN ANTONIO CREEK

05-SB-101-67.41, Santa Barbara, CA

Built 1916 Load: 30.5 t ADT: 29,000

US HIGHWAY 101 NB

Good

Over: LAS LLAGAS UC

05-SB-101-32.84, Santa Barbara, CA

Built 1958 Load: 30.5 t ADT: 16,000

CATHEDRAL OAKS RD

Good

Over: SAN JOSE CREEK

EAST OF KELLOG AVE, Santa Barbara, CA

Built 1964 Load: 30.8 t ADT: 10,208

SHIRRELL WAY

Good

Over: LAS VEGAS CREEK

0.2 MI W FAIRVIEW AVE, Santa Barbara, CA

Built 1985 Load: 31.4 t ADT: 4,419

STATE ROUTE 1

Good

Over: EL JARO CREEK

05-SB-001-R6.78, Santa Barbara, CA

Built 1967 Load: 31.8 t ADT: 7,000

STATE ROUTE 1

Good

Over: EL JARO CREEK

05-SB-001-11.40, Santa Barbara, CA

Built 1958 Load: 31.8 t ADT: 6,900

US HIGHWAY 101 SB

Good

Over: NOJOQUI CREEK

05-SB-101-54.71, Santa Barbara, CA

Built 1955 Load: 32.1 t ADT: 12,000

U.S. HIGHWAY 101

Good

Over: ZACA CREEK

05-SB-101-R57.41, Santa Barbara, CA

Built 1965 Load: 32.4 t ADT: 21,000

US HIGHWAY 101 SB

Good

Over: GAVIOTA CREEK

05-SB-101-47.90, Santa Barbara, CA

Built 1987 Load: 32.4 t ADT: 16,000

US HIGHWAY 101 SB

Good

Over: DOS PUEBLOS CRK & CYN RD

05-SB-101-30.07, Santa Barbara, CA

Built 1993 Load: 32.4 t ADT: 16,000

STATE ROUTE 166

Good

Over: BUCKHORN CREEK

05-SB-166-R24.07, Santa Barbara, CA

Built 1969 Load: 32.4 t ADT: 2,700

STATE ROUTE 166

Good

Over: CUYAMA RIVER

05-SB-166-R69.94, Santa Barbara, CA

Built 1980 Load: 32.4 t ADT: 4,500

STATE ROUTE 154

Good

Over: ALAMO PINTADO CREEK

05-SB-154-R2.55, Santa Barbara, CA

Built 1971 Load: 32.4 t ADT: 9,550

STATE ROUTE 154

Good

Over: SAN ANTONIO CREEK

05-SB-154-30.21, Santa Barbara, CA

Built 1980 Load: 32.4 t ADT: 14,550

STATE ROUTE 1

Good

Over: EL JARO CREEK

05-SB-001-9.89, Santa Barbara, CA

Built 1994 Load: 32.4 t ADT: 6,900

STATE ROUTE 1

Good

Over: YTIAS CREEK

05-SB-001-10.11, Santa Barbara, CA

Built 1994 Load: 32.4 t ADT: 6,900

STATE ROUTE 192

Good

Over: SAN ROQUE CANYON

05-SB-192-1.77-SB, Santa Barbara, CA

Built 1984 Load: 32.4 t ADT: 12,300

STATE ROUTE 154

Good

Over: VEHICLE & CATTLE ACCESS

05-SB-154-18.83, Santa Barbara, CA

Built 1963 Load: 32.4 t ADT: 13,500

STATE ROUTE 154

Good

Over: SAN LUCAS CREEK

05-SB-154-R11.51, Santa Barbara, CA

Built 1968 Load: 32.4 t ADT: 14,500

STATE ROUTE 246

Good

Over: ZACA CREEK

05-SB-246-26.14, Santa Barbara, CA

Built 1965 Load: 32.4 t ADT: 16,000

PATTERSON-S101 ON

Good

Over: MARIA YGNACIO CREEK

05-SB-101-20.95, Santa Barbara, CA

Built 1997 Load: 32.4 t ADT: 49,500

US HIGHWAY 101 SB

Good

Over: MARIA YGNACIO CREEK

05-SB-101-20.95, Santa Barbara, CA

Built 1997 Load: 32.4 t ADT: 60,500

U.S. HIGHWAY 101

Good

Over: CARNEROS CREEK

05-SB-101-23.56, Santa Barbara, CA

Built 1945 Load: 32.4 t ADT: 65,000

U.S. HIGHWAY 101

Good

Over: GLEN ANNIE CREEK

05-SB-101-24.41, Santa Barbara, CA

Built 1946 Load: 32.4 t ADT: 65,000

STATE ROUTE 135

Good

Over: HARRIS CANYON CREEK

05-SB-135-M9.78, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 13,950

STATE ROUTE 135

Good

Over: HARRIS CANYON CREEK

05-SB-135-M9.98, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 13,950

STATE ROUTE 135

Good

Over: HARRIS CANYON CREEK

05-SB-135-M10.72, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 18,600

STATE ROUTE 1

Good

Over: VEHICLE ACCESS (PRIVATE)

05-SB-001-R32.01, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 13,800

STATE ROUTE 1

Good

Over: VEHICLE ACCESS (PRIVATE)

05-SB-001-R32.25, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 13,800

STATE ROUTE 1

Good

Over: VEHICLE ACCESS (PRIVATE)

05-SB-001-R33.98, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 13,800

STATE ROUTE 135

Good

Over: ORCUTT CREEK

05-SB-135-R10.37, Santa Barbara, CA

Built 1966 Load: 32.4 t ADT: 13,950

U.S. HIGHWAY 101

Good

Over: QUARANTINA STREET

05-SB-101-13.01-SB, Santa Barbara, CA

Built 1990 Load: 32.4 t ADT: 109,000

U.S. HIGHWAY 101

Good

Over: CALLE CESAR CHAVEZ

05-SB-101-13.14-SB, Santa Barbara, CA

Built 1990 Load: 32.4 t ADT: 109,000

US HIGHWAY 101 SB

Good

Over: MISSION CREEK

05-SB-101-13.96-SB, Santa Barbara, CA

Built 1990 Load: 32.4 t ADT: 54,500

STATE ROUTE 154

Good

Over: HILLSIDE

05-SB-154-29.60, Santa Barbara, CA

Built 2001 Load: 32.4 t ADT: 14,550

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.