US Bridges

Cordelia Road over Ledgewood Creek

Fair

Solano County, California · 0.3 MI SW JCT W/Penn Av · Structure no. 23C0080

Built
1989
36 years old
Condition
Fair
inspected December 2023
Type
Slab
Concrete Continuous
Length
165 ft
5 main spans
Daily traffic
3,540
2007 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cordelia Road over Ledgewood Creek is a concrete continuous slab carrying Cordelia Road over Ledgewood Creek in Solano County, California. It was built in 1989, so it is 36 years old, younger 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 6 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 3,540 vehicles a day, roughly 2% of them trucks, projected to reach 3,415 by 2043. The structure is 165 ft (50.3 m) long and 40 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesCordelia Road
CrossesLedgewood Creek
Location0.3 MI SW JCT W/Penn Av
RouteCounty Highway 0
CountySolano County
StateCalifornia
Coordinates38.23311, -122.05887
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length165 ft (50.3 m)
Longest span36 ft (11 m)
Deck width40 ft (12.3 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,540 (2007)
Projected traffic3,415 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Cordelia Road over Ledgewood Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is Cordelia Road over Ledgewood Creek 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 December 2023.

How much traffic does Cordelia Road over Ledgewood Creek carry?

About 3,540 vehicles per day (2007 count), of which roughly 2% are trucks.

How long is Cordelia Road over Ledgewood Creek?

The structure is 165 ft (50.3 m) long with a longest span of 36 ft (11 m) and a deck 40 ft wide.

Who owns Cordelia Road over Ledgewood Creek?

It is owned by the City or Municipal Highway Agency.