US Bridges

Center Ave over Church Creek

Good

Santa Clara County, California · 0.3 MI S/ O Church Ave · Structure no. 37C0523

Built
1915
110 years old, rebuilt 2011
Condition
Good
inspected November 2024
Type
Culvert
Concrete Continuous
Length
21 ft
2 main spans
Daily traffic
1,070
2014 count
Owner
County
County Highway Agency

About this bridge

Center Ave over Church Creek is a concrete continuous culvert carrying Center Ave over Church Creek in Santa Clara County, California. It was built in 1915 and reconstructed in 2011, so it is 110 years old, older 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 1,070 vehicles a day, roughly 5% of them trucks, projected to reach 1,285 by 2042. The structure is 21 ft (6.4 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCenter Ave
CrossesChurch Creek
Location0.3 MI S/ O Church Ave
RouteCounty Highway 0
Coordinates37.07227, -121.57525
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating17.9 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,070 (2014)
Projected traffic1,285 by 2042
Trucks5%
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 Center Ave over Church Creek built?

It was built in 1915, making it 110 years old in 2025. It was reconstructed in 2011.

What condition is Center Ave over Church 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 2024.

How much traffic does Center Ave over Church Creek carry?

About 1,070 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is Center Ave over Church Creek?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 33 ft wide.

Who owns Center Ave over Church Creek?

It is owned by the County Highway Agency.