Solano County, CA

383 public highway bridges

Solano County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Solano County, California contains 383 public highway bridges. Roughly 35.2% are rated “Good,” 31.9% “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.

383
Total Bridges
35.2%
Good
31.9%
Fair
3.7%
Poor Condition

Condition Distribution

Good
35.2% (135)
Fair
31.9% (122)
Poor
3.7% (14)

All Bridges (383)

NUT TREE PARKWAY

Fair

Over: PUTAH SOUTH CANAL

500 FEET E HARBISON DR, Solano, CA

Built 1993 Load: 32.4 t ADT: 15,420

DICKSON HILL RD

Fair

Over: PUTAH SOUTH CANAL

1/4 MI E/N TEXAS ST, Solano, CA

Built 1990 Load: 32.4 t ADT: 13,722

ALDRIDGE RD

Fair

Over: KILKENNY CANAL

1000 FT W CROCKER AVE, Solano, CA

Built 1979 Load: 32.4 t ADT: 927

EUBANKS DR

Fair

Over: KILKENNY CANAL

AT ALDRIDGE ROAD, Solano, CA

Built 1979 Load: 32.4 t ADT: 3,020

MC CORMACK ROAD

Fair

Over: THE BIG DITCH

0.2 MI E RTE 113, Solano, CA

Built 2003 Load: 32.4 t ADT: 75

FLANNERY ROAD

Fair

Over: THE BIG DITCH

0.7 MI E RTE 113, Solano, CA

Built 2003 Load: 32.4 t ADT: 36

OAKBROOKE DR

Fair

Over: AMERICAN CANYON CR

SOUTH OF RED TOP RD., Solano, CA

Built 1983 Load: 32.4 t ADT: 4,110

WATT DR

Fair

Over: JAMESON CANYON CR

NORTH OF RED TOP RD, Solano, CA

Built 1983 Load: 32.4 t ADT: 250

ANDERSON DRIVE

Fair

Over: MCCOY CREEK

0.5 MI E OF GRIZZLY ISL, Solano, CA

Built 1992 Load: 32.4 t ADT: 300

WINTERS ROAD

Fair

Over: PUTAH CREEK

0.5 MILE SOUTH OF SH128, Solano, CA

Built 2016 Load: 32.4 t ADT: 525

CLYDE JEAN PLACE

Fair

Over: UNNAMED WETLANDS

100 FT W/O PLYE CT, Solano, CA

Built 2017 Load: 32.4 t ADT: 100

INTERSTATE 505 NB

Fair

Over: WOLFSKILL RD

04-SOL-505-R8.55, Solano, CA

Built 1974 Load: 32.7 t ADT: 11,400

FOX ROAD

Fair

Over: ULATIS CREEK

0.5 MI NORTH OF HAWKINS, Solano, CA

Built 1964 Load: 32.7 t ADT: 57

VANDEN ROAD

Fair

Over: NEW ALAMO CREEK CHANNEL

0.4 MI S JEPSON RD, Solano, CA

Built 1965 Load: 32.7 t ADT: 6,460

INTERSTATE 505 SB

Fair

Over: ALLENDALE RD

04-SOL-505-R5.57, Solano, CA

Built 1974 Load: 33.0 t ADT: 11,400

MERIDIAN RD

Fair

Over: NEW ALAMO CREEK CHANNEL

0.5 MI S FRY RD, Solano, CA

Built 1965 Load: 33.0 t ADT: 1,820

INTERSTATE 505 NB

Fair

Over: MIDWAY RD

04-SOL-505-R3.06-VAC, Solano, CA

Built 1974 Load: 34.0 t ADT: 16,750

INTERSTATE 505 NB

Fair

Over: ALLENDALE RD

04-SOL-505-R5.57, Solano, CA

Built 1974 Load: 34.3 t ADT: 11,400

E80-N113 CONNECTOR

Fair

Over: SOUTH FORK PUTAH CREEK

04-SOL-080-42.37, Solano, CA

Built 1974 Load: 35.3 t ADT: 9,900

BROWN ROAD

Fair

Over: ULATIS CREEK

1.5 MI E OF RTE 113, Solano, CA

Built 1963 Load: 36.6 t ADT: 81

BECK AVE

Fair

Over: ALONZO DRAIN

S/O BARNHART ROAD, Solano, CA

Built 1985 Load: 37.6 t ADT: 8,980

OAKWOOD AVE

Fair

Over: BLUE ROCK SPRINGS CREEK

0.1 MI S REDWOOD PKWY, Solano, CA

Built 1987 Load: 37.9 t ADT: 7,931

PADDON ROAD

Fair

Over: PUTAH SOUTH CANAL

0.3 MI N ROBINSON ROAD, Solano, CA

Built 1955 Load: 38.6 t ADT: 241

MERIDIAN RD

Fair

Over: SWEENEY CREEK

1.8 MI N MIDWAY RD, Solano, CA

Built 1972 Load: 38.6 t ADT: 877

LEWIS ROAD

Fair

Over: NEW ALAMO CREEK CHANNEL

0.5 MI SOUTH OF FRY RD, Solano, CA

Built 1966 Load: 39.2 t ADT: 554

SALEM ROAD

Fair

Over: OLD ALAMO CREEK

1.0 MI S BROWN RD, Solano, CA

Built 1966 Load: 40.5 t ADT: 44

STATE ROUTE 12

Fair

Over: UNION CREEK

04-SOL-012-8.54, Solano, CA

Built 1957 Load: 41.8 t ADT: 12,200

FOX ROAD

Fair

Over: HORSE CREEK

0.8 MI N OF HAWKINS RD, Solano, CA

Built 1966 Load: 42.4 t ADT: 57

INTERSTATE 80 WB

Fair

Over: ULATIS CREEK

04-SOL-080-R26.61-VAC, Solano, CA

Built 1952 Load: 43.7 t ADT: 70,500

O'DAY ROAD

Fair

Over: SWEENEY CREEK

ADJ TO I-80, Solano, CA

Built 1963 Load: 44.1 t ADT: 98

TIMM ROAD

Fair

Over: SWEENEY CREEK

1.5 MI W/O I-505, Solano, CA

Built 1981 Load: 52.5 t ADT: 2,512

COUNTRY CLUB DRIVE

Fair

Over: SULFER SPRINGS CREEK

0.1 MI E OF HIDDENBROOKE, Solano, CA

Built 2002 Load: 52.5 t ADT: 300

MIDWAY ROAD

Fair

Over: SWEENY CREEK

0.45 MI E OF I-80, Solano, CA

Built 1970 Load: 59.9 t ADT: 5,000

MIDWAY ROAD

Fair

Over: MC CUNE CREEK

1.3 MI E OF I-80, Solano, CA

Built 1970 Load: 66.1 t ADT: 5,000

NORTH TEXAS ST

Good

Over: PUTAH SOUTH CANAL

0.2 MI N MARIGOLD DR, Solano, CA

Built 1978 Load: 14.3 t ADT: 9,280

PUTAH CR RD

Good

Over: PLEASANTS CREEK

NEAR PLEASENT VALLEY RD, Solano, CA

Built 1907 Load: 16.2 t ADT: 500

DENVERTON RD

Good

Over: DENVERTON SLOUGH

0.22 MI S RTE 12, Solano, CA

Built 1925 Load: 16.8 t ADT: 30

WEST CHANNEL RD

Good

Over: SULPHUR SPRING VALLEY CR

0.2 MI S OF 2ND ST, Solano, CA

Built 1943 Load: 16.8 t ADT: 1,578

LEISURE TOWN RD

Good

Over: GIBSON CANYON CREEK

2 MI S OF MIDWAY ROAD., Solano, CA

Built 1930 Load: 17.2 t ADT: 640

OLIVE SCHOOL LANE

Good

Over: PUTAH SOUTH CANAL

0.10 MI SW PUTAH CREEK RD, Solano, CA

Built 1955 Load: 17.2 t ADT: 404

PUTAH CREEK RD

Good

Over: PUTAH SOUTH CANAL

3.0 MI W WINTERS RD, Solano, CA

Built 1957 Load: 18.8 t ADT: 650

NUT TREE RD

Good

Over: ULATIS CREEK

0.62 MI N/O ELMIRA RD, Solano, CA

Built 1970 Load: 19.1 t ADT: 13,400

ALAMO DR

Good

Over: ALAMO CREEK

0.4 MI N/W OF I-80, Solano, CA

Built 1955 Load: 21.1 t ADT: 9,073

PEABODY ROAD

Good

Over: PUTAH SOUTH CANAL

1.0 MI N CEMENT HILL RD, Solano, CA

Built 1960 Load: 21.4 t ADT: 18,280

INTERSTATE 80 WB

Good

Over: SOUTH FORK PUTAH CREEK

04-SOL-080-42.36, Solano, CA

Built 1941 Load: 21.7 t ADT: 60,500

TULARE DRIVE

Good

Over: ALAMO CREEK

0.1 MI S/O BEELARD DRIVE, Solano, CA

Built 1981 Load: 21.7 t ADT: 2,720

MORRISON LANE

Good

Over: PUTAH SOUTH CANAL

1.1 MI W SUISUN VALLEY RD, Solano, CA

Built 1955 Load: 23.3 t ADT: 139

VACA STATION ROAD

Good

Over: OLD ALAMO CREEK

0.2 MI S OF A ST, Solano, CA

Built 1949 Load: 23.7 t ADT: 352

LOPES ROAD

Good

Over: JAMESON CANYON CREEK

1.0 MI S OF I-80, Solano, CA

Built 1915 Load: 24.3 t ADT: 4,470

SWAN RD

Good

Over: V DRAIN

1.5 MI W LIBERTY ISLND RD, Solano, CA

Built 1957 Load: 24.3 t ADT: 134

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.