US Bridges

Interstate 880 over Penitencia Creek

Good

Santa Clara County, California · 04-SCL-880-10.38-MPS · Structure no. 37 0582

Built
2002
23 years old
Condition
Good
inspected March 2021
Type
Slab
Concrete Continuous
Length
119 ft
4 main spans
Daily traffic
194,000
2019 count
Owner
State
State Highway Agency

About this bridge

Interstate 880 over Penitencia Creek is a concrete continuous slab carrying Interstate 880 over Penitencia Creek in Santa Clara County, California. It was built in 2002, so it is 23 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 194,000 vehicles a day, roughly 12% of them trucks, projected to reach 247,901 by 2042. The structure is 119 ft (36.4 m) long and 229 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesInterstate 880
CrossesPenitencia Creek
Location04-SCL-880-10.38-MPS
RouteInterstate 880
Coordinates37.45359, -121.92241
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 protection8 Very GoodNo problems noted.
Last inspectionMarch 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable 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

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length119 ft (36.4 m)
Longest span30 ft (9.1 m)
Deck width229 ft (69.9 m)
Roadway width224 ft (68.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic194,000 (2019)
Projected traffic247,901 by 2042
Trucks12%
Lanes on structure13
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Interstate 880 over Penitencia Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is Interstate 880 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 2021.

How much traffic does Interstate 880 over Penitencia Creek carry?

About 194,000 vehicles per day (2019 count), of which roughly 12% are trucks.

How long is Interstate 880 over Penitencia Creek?

The structure is 119 ft (36.4 m) long with a longest span of 30 ft (9.1 m) and a deck 229 ft wide.

Who owns Interstate 880 over Penitencia Creek?

It is owned by the State Highway Agency.