US Bridges

California Circle over Penitencia Creek

Good

Santa Clara County, California · 0.75 MI S Dixon Lnding RD · Structure no. 37C0379

Built
1983
42 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
96 ft
1 main span
Daily traffic
4,209
2013 count
Owner
City
City or Municipal Highway Agency

About this bridge

California Circle over Penitencia Creek is a prestressed concrete stringer/multi-beam or girder carrying California Circle over Penitencia Creek in Santa Clara County, California. It was built in 1983, so it is 42 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 4,209 vehicles a day, roughly 8% of them trucks, projected to reach 7,104 by 2044. The structure is 96 ft (29.4 m) long and 68 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCalifornia Circle
CrossesPenitencia Creek
Location0.75 MI S Dixon Lnding RD
RouteCity Street 0
Coordinates37.4471, -121.91556
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length96 ft (29.4 m)
Longest span93 ft (28.4 m)
Deck width68 ft (20.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,209 (2013)
Projected traffic7,104 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 California Circle over Penitencia Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is California Circle 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 December 2024.

How much traffic does California Circle over Penitencia Creek carry?

About 4,209 vehicles per day (2013 count), of which roughly 8% are trucks.

How long is California Circle over Penitencia Creek?

The structure is 96 ft (29.4 m) long with a longest span of 93 ft (28.4 m) and a deck 68 ft wide.

Who owns California Circle over Penitencia Creek?

It is owned by the City or Municipal Highway Agency.