Santa Clara County, CA

1,041 public highway bridges

Santa Clara County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Santa Clara County, California contains 1,041 public highway bridges. Roughly 25.7% are rated “Good,” 29.5% “Fair,” and 3.7% “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.

1,041
Total Bridges
25.7%
Good
29.5%
Fair
3.7%
Poor Condition

Condition Distribution

Good
25.7% (268)
Fair
29.5% (307)
Poor
3.7% (38)

All Bridges (1,041)

WB SLVR CRK VLY RD

Unknown

Over: US HIGHWAY 101

04-SCL-101-R28.11-SJS, Santa Clara, CA

Built 1982 ADT: 100,000

SUNSET POC

Unknown

Over: INTERSTATE 680

04-SCL-680-M0.78-SJS, Santa Clara, CA

Built 1974 ADT: 160,000

N&S101- N280&N680

Unknown

Over: I 280,I 680,US 101,STORY

04-SCL-101-34.87-SJS, Santa Clara, CA

Built 1974 ADT: 10,000

S680-S101 CONNECTR

Unknown

Over: I 280,I 680,US 101,STORY

04-SCL-680-M0.01-SJS, Santa Clara, CA

Built 1982 ADT: 25,000

STATE ROUTE 237 WB

Unknown

Over: UPRR,BNSF,AMTRAK,STREETS

04-SCL-237-10.00-MPS, Santa Clara, CA

Built 1969 ADT: 8,160

EB STATE ROUTE 237

Unknown

Over: UPRR,BNSF,AMTRAK,STREETS

04-SCL-237-10.00-MPS, Santa Clara, CA

Built 1969 ADT: 8,160

SB STATE ROUTE 87

Unknown

Over: CAROL DRIVE

04-SCL-087-2.52-SJS, Santa Clara, CA

Built 1993 ADT: 500

NB STATE ROUTE 87

Unknown

Over: CAROL DRIVE

04-SCL-087-2.52-SJS, Santa Clara, CA

Built 1993 ADT: 500

SB STATE ROUTE 87

Unknown

Over: CURTNER AVENUE

04-SCL-087-2.84-SJS, Santa Clara, CA

Built 1993 ADT: 26,548

NB STATE ROUTE 87

Unknown

Over: CURTNER AVENUE

04-SCL-087-2.84-SJS, Santa Clara, CA

Built 1993 ADT: 26,548

SB STATE ROUTE 87

Unknown

Over: ALMADEN ROAD

04-SCL-087-3.58-SJS, Santa Clara, CA

Built 1991 ADT: 5,000

NB STATE ROUTE 87

Unknown

Over: ALMADEN ROAD

04-SCL-087-3.58-SJS, Santa Clara, CA

Built 1991 ADT: 5,000

SB STATE ROUTE 87

Unknown

Over: ALMA AVENUE

04-SCL-087-4.07-SJS, Santa Clara, CA

Built 1990 ADT: 450

NB STATE ROUTE 87

Unknown

Over: ALMA AVENUE

04-SCL-087-4.07-SJS, Santa Clara, CA

Built 1990 ADT: 5,000

BERRYESSA RD WB

Unknown

Over: INTERSTATE 680

04-SCL-680-M3.84-SJS, Santa Clara, CA

Built 1974 ADT: 175,000

BERRYESSA RD EB

Unknown

Over: INTERSTATE 680

04-SCL-680-M3.84-SJS, Santa Clara, CA

Built 1974 ADT: 175,000

LANDESS AVE EB

Unknown

Over: INTERSTATE 680

04-SCL-680-M6.17-MPS, Santa Clara, CA

Built 1974 ADT: 175,000

LANDESS AVE WB

Unknown

Over: INTERSTATE 680

04-SCL-680-M6.18-MPS, Santa Clara, CA

Built 1974 ADT: 175,000

MONTAGUE EXPWY

Unknown

Over: INTERSTATE 880

04-SCL-880-6.69-SJS, Santa Clara, CA

Built 1974 ADT: 168,000

MCCLELLAN ROAD

Unknown

Over: STATE ROUTE 85

04-SCL-085-R17.17-CPO, Santa Clara, CA

Built 1991 ADT: 100,000

STELLING ROAD

Unknown

Over: STATE ROUTE 85

04-SCL-085-R16.61-CPO, Santa Clara, CA

Built 1991 ADT: 100,000

BOWERS AVENUE

Unknown

Over: U.S. HIGHWAY 101

04-SCL-101-42.73-SCL, Santa Clara, CA

Built 1975 ADT: 134,000

LAFAYETTE ST (SB)

Unknown

Over: U.S. HIGHWAY 101

04-SCL-101-41.08-SCL, Santa Clara, CA

Built 1975 ADT: 134,000

PEDESTRIAN WALKWAY

Unknown

Over: U.S. HIGHWAY 101

04-SCL-101-44.64-SUNV, Santa Clara, CA

Built 1976 ADT: 134,000

N&S 87- S280 CONN

Unknown

Over: SR 87,RAMPS,GUADALUPE

04-SCL-087-5.10-SJS, Santa Clara, CA

Built 1972 ADT: 95,000

TANTAU AVENUE

Unknown

Over: INTERSTATE 280

04-SCL-280-7.84-CPO, Santa Clara, CA

Built 1976 ADT: 203,000

SB STATE ROUTE 87

Unknown

Over: US HIGHWAY 101 & CONNS

04-SCL-087-9.08-SJS, Santa Clara, CA

Built 1992 ADT: 22,400

NB STATE ROUTE 87

Unknown

Over: US HIGHWAY 101

04-SCL-087-9.18-SJS, Santa Clara, CA

Built 1992 ADT: 10,000

SB US HIGHWAY 101

Unknown

Over: YERBA BUENA ROAD

04-SCL-101-31.00-SJS, Santa Clara, CA

Built 1989 ADT: 4,260

NB US HIGHWAY 101

Unknown

Over: YERBA BUENA ROAD

04-SCL-101-31.00-SJS, Santa Clara, CA

Built 1989 ADT: 4,260

NB 101 OFF-RAMP

Unknown

Over: YERBA BUENA ROAD

04-SCL-101-31.00-SJS, Santa Clara, CA

Built 1989 ADT: 4,260

I280-N87 & N87-OFF

Unknown

Over: CITY STRS & GUADALUPE RV

04-SCL-280-R2.54-SJS, Santa Clara, CA

Built 1988 ADT: 18,000

BLOSSOM HILL ROAD

Unknown

Over: STATE ROUTE 85 & LRT

04-SCL-085-3.93, Santa Clara, CA

Built 1990 ADT: 103,000

S87-S85 CONNECTOR

Unknown

Over: SR 85,LRT,RAMPS,CHYNOWTH

04-SCL-087-0.10-SJS, Santa Clara, CA

Built 1991 ADT: 1,000

N85-N87 CONNECTOR

Unknown

Over: SANTA TERESA-N87, & CHYN

04-SCL-085-4.70-SJS, Santa Clara, CA

Built 1991 ADT: 11,000

S87 - SANTA TERESA

Unknown

Over: CHYNOWETH AVE & VTA LRT

04-SCL-087-0.21-SJS, Santa Clara, CA

Built 1991 ADT: 1,000

SANTA TERESA-NB 87

Unknown

Over: CHYNOWETH AVENUE

04-SCL-087-0.20-SJS, Santa Clara, CA

Built 1991 ADT: 1,000

STATE ROUTE 87 SB

Unknown

Over: CAPITOL EXPRESSWAY

04-SCL-087-1.34-SJS, Santa Clara, CA

Built 1993 ADT: 36,390

STATE ROUTE 87 NB

Unknown

Over: CAPITOL EXPRESSWAY

04-SCL-087-1.34-SJS, Santa Clara, CA

Built 1993 ADT: 36,390

NB87-NARVAEZ OFFRP

Unknown

Over: CAPITOL EXPRESSWAY

04-SCL-087-1.34-SJS, Santa Clara, CA

Built 1993 ADT: 36,390

SB STATE ROUTE 87

Unknown

Over: HILLSDALE AVENUE

04-SCL-087-1.73-SJS, Santa Clara, CA

Built 1993 ADT: 9,800

NB STATE ROUTE 87

Unknown

Over: HILLSDALE AVENUE

04-SCL-087-1.73-SJS, Santa Clara, CA

Built 1993 ADT: 9,800

ALMADEN EXPRESSWAY

Unknown

Over: STATE ROUTE 87

04-SCL-087-3.38-SJS, Santa Clara, CA

Built 1990 ADT: 130,000

SB STATE ROUTE 87

Unknown

Over: NB87,SB280,NB680 ON-RAMP

04-SCL-087-4.23-SJS, Santa Clara, CA

Built 1990 ADT: 5,000

NB STATE ROUTE 87

Unknown

Over: NB87,SB280,NB680 ON-RAMP

04-SCL-087-4.23-SJS, Santa Clara, CA

Built 1990 ADT: 5,000

SB STATE ROUTE 87

Unknown

Over: WILLOW ST & GUADALUPE RI

04-SCL-087-4.55-SJS, Santa Clara, CA

Built 1989 ADT: 3,000

NB STATE ROUTE 87

Unknown

Over: WILLOW ST & GUADALUPE RI

04-SCL-087-4.55-SJS, Santa Clara, CA

Built 1989 ADT: 3,000

CALTRAIN & UP RR

Unknown

Over: STATE ROUTE 87

04-SCL-087-4.72-SJS, Santa Clara, CA

Built 1989 ADT: 130,000

VTA LRT (2 TRACKS)

Unknown

Over: N87-N280 CONNECTOR

04-SCL-087-5.23-SJS, Santa Clara, CA

Built 1988 ADT: 63,400

TASMAN DRIVE WB

Unknown

Over: INTERSTATE 880

04-SCL-880-7.70-MPS, Santa Clara, CA

Built 1995 ADT: 157,000

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.