US Bridges

Interstate 80 EB over Davis Street

Good

Solano County, California · 04-SOL-080-R26.00-VAC · Structure no. 23 0023R

Built
1963
62 years old
Condition
Good
inspected November 2024
Type
Tee Beam
Concrete Continuous
Length
200 ft
4 main spans
Daily traffic
82,000
2020 count
Owner
State
State Highway Agency

About this bridge

Interstate 80 EB over Davis Street is a concrete continuous tee beam carrying Interstate 80 EB over Davis Street in Solano County, California. It was built in 1963, so it is 62 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 82,000 vehicles a day, roughly 6% of them trucks, projected to reach 121,388 by 2046. The structure is 200 ft (61 m) long and 72 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesInterstate 80 EB
CrossesDavis Street
Location04-SOL-080-R26.00-VAC
RouteInterstate 80
Coordinates38.35059, -121.98569
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating28.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length200 ft (61 m)
Longest span55 ft (16.8 m)
Deck width72 ft (22 m)
Roadway width69 ft (21.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic82,000 (2020)
Projected traffic121,388 by 2046
Trucks6%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 80 EB over Davis Street built?

It was built in 1963, making it 62 years old in 2025.

What condition is Interstate 80 EB over Davis Street in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Interstate 80 EB over Davis Street carry?

About 82,000 vehicles per day (2020 count), of which roughly 6% are trucks.

How long is Interstate 80 EB over Davis Street?

The structure is 200 ft (61 m) long with a longest span of 55 ft (16.8 m) and a deck 72 ft wide.

Who owns Interstate 80 EB over Davis Street?

It is owned by the State Highway Agency.