US Bridges

Georgia ST over Interstate 80

Fair

Solano County, California · 04-SOL-080-2.88-VAL · Structure no. 23 0108

Built
1958
67 years old
Condition
Fair
inspected January 2025
Type
Tee Beam
Prestressed Concrete
Length
173 ft
2 main spans
Daily traffic
11,800
1998 count
Owner
State
State Highway Agency

About this bridge

Georgia ST over Interstate 80 is a prestressed concrete tee beam carrying Georgia ST over Interstate 80 in Solano County, California. It was built in 1958, so it is 67 years old, older 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 5 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 11,800 vehicles a day, roughly 6% of them trucks, projected to reach 18,413 by 2047. The structure is 173 ft (52.7 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesGeorgia ST
CrossesInterstate 80
Location04-SOL-080-2.88-VAL
RouteCity Street 0
Coordinates38.10069, -122.23018
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating23.9 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length173 ft (52.7 m)
Longest span83 ft (25.3 m)
Deck width64 ft (19.6 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,800 (1998)
Projected traffic18,413 by 2047
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 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 Georgia ST over Interstate 80 built?

It was built in 1958, making it 67 years old in 2025.

What condition is Georgia ST over Interstate 80 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 January 2025.

How much traffic does Georgia ST over Interstate 80 carry?

About 11,800 vehicles per day (1998 count), of which roughly 6% are trucks.

How long is Georgia ST over Interstate 80?

The structure is 173 ft (52.7 m) long with a longest span of 83 ft (25.3 m) and a deck 64 ft wide.

Who owns Georgia ST over Interstate 80?

It is owned by the State Highway Agency.