US Bridges

E37-E80 Connector over E80 - W37 W37-W80 Ramps

Good

Solano County, California · 04-SOL-037-R11.54R-VAL · Structure no. 23 0174G

Built
1975
50 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
398 ft
3 main spans
Daily traffic
14,500
2012 count
Owner
State
State Highway Agency

About this bridge

E37-E80 Connector over E80 - W37 W37-W80 Ramps is a prestressed concrete continuous box beam or girders - multiple carrying E37-E80 Connector over E80 - W37 W37-W80 Ramps in Solano County, California. It was built in 1975, so it is 50 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 14,500 vehicles a day, roughly 2% of them trucks, projected to reach 11,718 by 2042. The structure is 398 ft (121.3 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesE37-E80 Connector
CrossesE80 - W37 W37-W80 Ramps
Location04-SOL-037-R11.54R-VAL
RouteState Highway 37
CountySolano County
StateCalifornia
Coordinates38.14078, -122.22214
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
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 rating51 US tons
Inventory rating36.8 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length398 ft (121.3 m)
Longest span152 ft (46.3 m)
Deck width42 ft (12.8 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,500 (2012)
Projected traffic11,718 by 2042
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 E37-E80 Connector over E80 - W37 W37-W80 Ramps built?

It was built in 1975, making it 50 years old in 2025.

What condition is E37-E80 Connector over E80 - W37 W37-W80 Ramps 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 December 2023.

How much traffic does E37-E80 Connector over E80 - W37 W37-W80 Ramps carry?

About 14,500 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is E37-E80 Connector over E80 - W37 W37-W80 Ramps?

The structure is 398 ft (121.3 m) long with a longest span of 152 ft (46.3 m) and a deck 42 ft wide.

Who owns E37-E80 Connector over E80 - W37 W37-W80 Ramps?

It is owned by the State Highway Agency.