US Bridges

Horse Creek Drive over North Horse Creek

Good

Solano County, California · South of Grassland Dr. · Structure no. 23C0266

Built
2005
20 years old
Condition
Good
inspected October 2024
Type
Arch - Deck
Concrete
Length
30 ft
1 main span
Daily traffic
50
2010 count
Owner
City
City or Municipal Highway Agency

About this bridge

Horse Creek Drive over North Horse Creek is a concrete arch - deck carrying Horse Creek Drive over North Horse Creek in Solano County, California. It was built in 2005, so it is 20 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 50 vehicles a day, roughly 2% of them trucks, projected to reach 103 by 2042. The structure is 30 ft (9.1 m) long and 96 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesHorse Creek Drive
CrossesNorth Horse Creek
LocationSouth of Grassland Dr.
RouteCity Street 0
Coordinates38.38096, -121.94895
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width96 ft (29.3 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2010)
Projected traffic103 by 2042
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Horse Creek Drive over North Horse Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is Horse Creek Drive over North Horse 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 October 2024.

How much traffic does Horse Creek Drive over North Horse Creek carry?

About 50 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is Horse Creek Drive over North Horse Creek?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 96 ft wide.

Who owns Horse Creek Drive over North Horse Creek?

It is owned by the City or Municipal Highway Agency.