US Bridges

Interstate 80 EB over UP RR BNSF RY & AMTRAK

Fair

Solano County, California · 04-SOL-080-R43.93 · Structure no. 23 0156R

Built
1974
51 years old
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
285 ft
3 main spans
Daily traffic
61,500
2020 count
Owner
State
State Highway Agency

About this bridge

Interstate 80 EB over UP RR BNSF RY & AMTRAK is a prestressed concrete continuous box beam or girders - multiple carrying Interstate 80 EB over UP RR BNSF RY & AMTRAK in Solano County, California. It was built in 1974, so it is 51 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 61,500 vehicles a day, roughly 7% of them trucks, projected to reach 97,206 by 2046. The structure is 285 ft (87 m) long and 90 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesInterstate 80 EB
CrossesUP RR BNSF RY & AMTRAK
Location04-SOL-080-R43.93
RouteInterstate 80
CountySolano County
StateCalifornia
Coordinates38.53013, -121.75011
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length285 ft (87 m)
Longest span145 ft (44.2 m)
Deck width90 ft (27.4 m)
Roadway width88 ft (26.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,500 (2020)
Projected traffic97,206 by 2046
Trucks7%
Lanes on structure6
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 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 UP RR BNSF RY & AMTRAK built?

It was built in 1974, making it 51 years old in 2025.

What condition is Interstate 80 EB over UP RR BNSF RY & AMTRAK in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.

How much traffic does Interstate 80 EB over UP RR BNSF RY & AMTRAK carry?

About 61,500 vehicles per day (2020 count), of which roughly 7% are trucks.

How long is Interstate 80 EB over UP RR BNSF RY & AMTRAK?

The structure is 285 ft (87 m) long with a longest span of 145 ft (44.2 m) and a deck 90 ft wide.

Who owns Interstate 80 EB over UP RR BNSF RY & AMTRAK?

It is owned by the State Highway Agency.