US Bridges

E12-E80 Connector over Interstate Route 80

Good

Solano County, California · 04-SOL-012-R2.76-AMCN · Structure no. 23 0257G

Built
2022
3 years old
Condition
Good
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
497 ft
2 main spans
Daily traffic
42,500
2019 count
Owner
State
State Highway Agency

About this bridge

E12-E80 Connector over Interstate Route 80 is a prestressed concrete continuous box beam or girders - multiple carrying E12-E80 Connector over Interstate Route 80 in Solano County, California. It was built in 2022, so it is 3 years old, younger 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 42,500 vehicles a day, roughly 7% of them trucks, projected to reach 55,250 by 2044. The structure is 497 ft (151.5 m) long and 43 ft wide. If it were closed, the detour would be 28 mi (45 km).

CarriesE12-E80 Connector
CrossesInterstate Route 80
Location04-SOL-012-R2.76-AMCN
RouteState Highway 12
Coordinates38.20801, -122.15081
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior 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 Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length497 ft (151.5 m)
Longest span246 ft (75.1 m)
Deck width43 ft (13 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic42,500 (2019)
Projected traffic55,250 by 2044
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed28 mi (45 km)
TollOn a free road
National Highway SystemNo

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 E12-E80 Connector over Interstate Route 80 built?

It was built in 2022, making it 3 years old in 2025.

What condition is E12-E80 Connector over Interstate Route 80 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 March 2024.

How much traffic does E12-E80 Connector over Interstate Route 80 carry?

About 42,500 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is E12-E80 Connector over Interstate Route 80?

The structure is 497 ft (151.5 m) long with a longest span of 246 ft (75.1 m) and a deck 43 ft wide.

Who owns E12-E80 Connector over Interstate Route 80?

It is owned by the State Highway Agency.