US Bridges

Interstate 80 WB over Lynch Road

Good

Solano County, California · 04-SOL-080-R9.65 · Structure no. 23 0014L

Built
1969
56 years old, rebuilt 2008
Condition
Good
inspected January 2025
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
190 ft
3 main spans
Daily traffic
57,000
2009 count
Owner
State
State Highway Agency

About this bridge

Interstate 80 WB over Lynch Road is a concrete continuous box beam or girders - multiple carrying Interstate 80 WB over Lynch Road in Solano County, California. It was built in 1969 and reconstructed in 2008, so it is 56 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 57,000 vehicles a day, roughly 6% of them trucks, projected to reach 87,593 by 2045. The structure is 190 ft (57.9 m) long and 71 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesInterstate 80 WB
CrossesLynch Road
Location04-SOL-080-R9.65
RouteInterstate 80
Coordinates38.18546, -122.18051
Functional classRural 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.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating43.5 US tons
Inventory rating33.6 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length190 ft (57.9 m)
Longest span88 ft (26.8 m)
Deck width71 ft (21.6 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic57,000 (2009)
Projected traffic87,593 by 2045
Trucks6%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 Interstate 80 WB over Lynch Road built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2008.

What condition is Interstate 80 WB over Lynch Road 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 January 2025.

How much traffic does Interstate 80 WB over Lynch Road carry?

About 57,000 vehicles per day (2009 count), of which roughly 6% are trucks.

How long is Interstate 80 WB over Lynch Road?

The structure is 190 ft (57.9 m) long with a longest span of 88 ft (26.8 m) and a deck 71 ft wide.

Who owns Interstate 80 WB over Lynch Road?

It is owned by the State Highway Agency.