US Bridges

Nobel Ave over Penitencia Creek

Good

Santa Clara County, California · Penitencia Creek RD · Structure no. 37C0757

Built
1915
110 years old
Condition
Good
inspected March 2023
Type
Tee Beam
Concrete Continuous
Length
44 ft
2 main spans
Daily traffic
1,500
1979 count
Owner
City
City or Municipal Highway Agency

About this bridge

Nobel Ave over Penitencia Creek is a concrete continuous tee beam carrying Nobel Ave over Penitencia Creek in Santa Clara County, California. It was built in 1915, 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 1,500 vehicles a day, roughly 2% of them trucks, projected to reach 2,454 by 2041. The structure is 44 ft (13.4 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNobel Ave
CrossesPenitencia Creek
LocationPenitencia Creek RD
RouteCity Street 0
Coordinates37.39294, -121.83345
Functional classUrban 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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating31.1 US tons
Inventory rating18.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length44 ft (13.4 m)
Longest span21 ft (6.4 m)
Deck width27 ft (8.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (1979)
Projected traffic2,454 by 2041
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nobel Ave over Penitencia Creek built?

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

What condition is Nobel Ave over Penitencia 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 Nobel Ave over Penitencia Creek carry?

About 1,500 vehicles per day (1979 count), of which roughly 2% are trucks.

How long is Nobel Ave over Penitencia Creek?

The structure is 44 ft (13.4 m) long with a longest span of 21 ft (6.4 m) and a deck 27 ft wide.

Who owns Nobel Ave over Penitencia Creek?

It is owned by the City or Municipal Highway Agency.