US Bridges

Leisure Town RD over Sweeney Creek

Good

Solano County, California · 0.5 MI S Allendale RD · Structure no. 23C0123

Built
1974
51 years old
Condition
Good
inspected March 2023
Type
Slab
Concrete Continuous
Length
87 ft
3 main spans
Daily traffic
189
2011 count
Owner
County
County Highway Agency

About this bridge

Leisure Town RD over Sweeney Creek is a concrete continuous slab carrying Leisure Town RD over Sweeney Creek in Solano County, California. It was built in 1974, so it is 51 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 189 vehicles a day, roughly 3% of them trucks, projected to reach 221 by 2045. The structure is 87 ft (26.5 m) long and 40 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesLeisure Town RD
CrossesSweeney Creek
Location0.5 MI S Allendale RD
RouteCounty Highway 0
Coordinates38.44552, -121.93916
Functional classRural Local

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 protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.2 US tons
Inventory rating46.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length87 ft (26.5 m)
Longest span34 ft (10.4 m)
Deck width40 ft (12.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic189 (2011)
Projected traffic221 by 2045
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Leisure Town RD over Sweeney Creek built?

It was built in 1974, making it 51 years old in 2025.

What condition is Leisure Town RD over Sweeney 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 March 2023.

How much traffic does Leisure Town RD over Sweeney Creek carry?

About 189 vehicles per day (2011 count), of which roughly 3% are trucks.

How long is Leisure Town RD over Sweeney Creek?

The structure is 87 ft (26.5 m) long with a longest span of 34 ft (10.4 m) and a deck 40 ft wide.

Who owns Leisure Town RD over Sweeney Creek?

It is owned by the County Highway Agency.