US Bridges

Gordon Valley Road over Gordon Creek

Good

Solano County, California · 2 MI N Mankas Corner RD · Structure no. 23C0269

Built
2012
13 years old
Condition
Good
inspected November 2023
Type
Slab
Concrete
Length
45 ft
1 main span
Daily traffic
469
2007 count
Owner
County
County Highway Agency

About this bridge

Gordon Valley Road over Gordon Creek is a concrete slab carrying Gordon Valley Road over Gordon Creek in Solano County, California. It was built in 2012, so it is 13 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 469 vehicles a day, roughly 4% of them trucks, projected to reach 1,642 by 2045. The structure is 45 ft (13.8 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesGordon Valley Road
CrossesGordon Creek
Location2 MI N Mankas Corner RD
RouteCounty Highway 0
Coordinates38.31489, -122.10389
Functional classRural Major Collector

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length45 ft (13.8 m)
Longest span41 ft (12.6 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic469 (2007)
Projected traffic1,642 by 2045
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Gordon Valley Road over Gordon Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is Gordon Valley Road over Gordon 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 November 2023.

How much traffic does Gordon Valley Road over Gordon Creek carry?

About 469 vehicles per day (2007 count), of which roughly 4% are trucks.

How long is Gordon Valley Road over Gordon Creek?

The structure is 45 ft (13.8 m) long with a longest span of 41 ft (12.6 m) and a deck 31 ft wide.

Who owns Gordon Valley Road over Gordon Creek?

It is owned by the County Highway Agency.