Santa Barbara County, CA

429 public highway bridges

Santa Barbara County Bridge Snapshot

Santa Barbara County, California contains 429 public highway bridges in the FHWA National Bridge Inventory. Roughly 41.3% are rated “Good,” 36.1% “Fair,” 4.7% “Poor,” and 4.7% 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.

429
Total Bridges
41.3%
Good
4.7%
Poor
4.7%
Structurally Deficient

Condition Distribution

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

Related

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