US Bridges

Creek RD over San Antonio Creek

Good

Ventura County, California · W Country Club DR · Structure no. 52C0041

Built
1981
44 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
125 ft
1 main span
Daily traffic
2,800
2022 count
Owner
County
County Highway Agency

About this bridge

Creek RD over San Antonio Creek is a prestressed concrete box beam or girders - multiple carrying Creek RD over San Antonio Creek in Ventura County, California. It was built in 1981, so it is 44 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 2,800 vehicles a day, roughly 1% of them trucks, projected to reach 3,113 by 2044. The structure is 125 ft (38.1 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCreek RD
CrossesSan Antonio Creek
LocationW Country Club DR
RouteCounty Highway 0
Coordinates34.43132, -119.25357
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length125 ft (38.1 m)
Longest span122 ft (37.2 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (2022)
Projected traffic3,113 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Creek RD over San Antonio Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Creek RD over San Antonio 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 August 2024.

How much traffic does Creek RD over San Antonio Creek carry?

About 2,800 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is Creek RD over San Antonio Creek?

The structure is 125 ft (38.1 m) long with a longest span of 122 ft (37.2 m) and a deck 39 ft wide.

Who owns Creek RD over San Antonio Creek?

It is owned by the County Highway Agency.