US Bridges

EB 80 Off-Ramp over Suisun Creek

Fair

Solano County, California · 04-SOL-080-14.55 · Structure no. 23 0240S

Built
2013
12 years old
Condition
Fair
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
3,770
2014 count
Owner
State
State Highway Agency

About this bridge

EB 80 Off-Ramp over Suisun Creek is a prestressed concrete stringer/multi-beam or girder carrying EB 80 Off-Ramp over Suisun Creek in Solano County, California. It was built in 2013, so it is 12 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 3,770 vehicles a day, roughly 80% of them trucks, projected to reach 5,204 by 2043. The structure is 80 ft (24.4 m) long and 39 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesEB 80 Off-Ramp
CrossesSuisun Creek
Location04-SOL-080-14.55
RouteInterstate 80
Coordinates38.23061, -122.11232
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length80 ft (24.4 m)
Longest span80 ft (24.4 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,770 (2014)
Projected traffic5,204 by 2043
Trucks80%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 EB 80 Off-Ramp over Suisun Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is EB 80 Off-Ramp over Suisun Creek 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 February 2025.

How much traffic does EB 80 Off-Ramp over Suisun Creek carry?

About 3,770 vehicles per day (2014 count), of which roughly 80% are trucks.

How long is EB 80 Off-Ramp over Suisun Creek?

The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 39 ft wide.

Who owns EB 80 Off-Ramp over Suisun Creek?

It is owned by the State Highway Agency.