US Bridges

Interstate 80 EB over Ledgewood Creek

Good

Solano County, California · 04-SOL-080-17.02-FRFD · Structure no. 23 0008R

Built
1949
76 years old, rebuilt 2009
Condition
Good
inspected February 2025
Type
Slab
Concrete Continuous
Length
78 ft
4 main spans
Daily traffic
87,500
2009 count
Owner
State
State Highway Agency

About this bridge

Interstate 80 EB over Ledgewood Creek is a concrete continuous slab carrying Interstate 80 EB over Ledgewood Creek in Solano County, California. It was built in 1949 and reconstructed in 2009, so it is 76 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 87,500 vehicles a day, roughly 6% of them trucks, projected to reach 140,998 by 2045. The structure is 78 ft (23.8 m) long and 91 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 80 EB
CrossesLedgewood Creek
Location04-SOL-080-17.02-FRFD
RouteInterstate 80
Coordinates38.24776, -122.07237
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length78 ft (23.8 m)
Longest span22 ft (6.6 m)
Deck width91 ft (27.7 m)
Roadway width89 ft (27 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic87,500 (2009)
Projected traffic140,998 by 2045
Trucks6%
Lanes on structure5
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Interstate 80 EB over Ledgewood Creek built?

It was built in 1949, making it 76 years old in 2025. It was reconstructed in 2009.

What condition is Interstate 80 EB over Ledgewood Creek 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 February 2025.

How much traffic does Interstate 80 EB over Ledgewood Creek carry?

About 87,500 vehicles per day (2009 count), of which roughly 6% are trucks.

How long is Interstate 80 EB over Ledgewood Creek?

The structure is 78 ft (23.8 m) long with a longest span of 22 ft (6.6 m) and a deck 91 ft wide.

Who owns Interstate 80 EB over Ledgewood Creek?

It is owned by the State Highway Agency.