US Bridges

U.S. Highway 101 over Matadero Creek

Good

Santa Clara County, California · 04-SCL-101-51.37-PA · Structure no. 37 0040

Built
1960
65 years old, rebuilt 2013
Condition
Good
inspected February 2024
Type
Slab
Prestressed Concrete
Length
85 ft
2 main spans
Daily traffic
187,000
2009 count
Owner
State
State Highway Agency

About this bridge

U.S. Highway 101 over Matadero Creek is a prestressed concrete slab carrying U.S. Highway 101 over Matadero Creek in Santa Clara County, California. It was built in 1960 and reconstructed in 2013, so it is 65 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 187,000 vehicles a day, roughly 6% of them trucks, projected to reach 254,706 by 2046. The structure is 85 ft (25.8 m) long and 158 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesU.S. Highway 101
CrossesMatadero Creek
Location04-SCL-101-51.37-PA
RouteU.S. Route 101
Coordinates37.44009, -122.11344
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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.3 US tons
Inventory rating16.4 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length85 ft (25.8 m)
Longest span40 ft (12.1 m)
Deck width158 ft (48.1 m)
Roadway width153 ft (46.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic187,000 (2009)
Projected traffic254,706 by 2046
Trucks6%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. Highway 101 over Matadero Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2013.

What condition is U.S. Highway 101 over Matadero 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 February 2024.

How much traffic does U.S. Highway 101 over Matadero Creek carry?

About 187,000 vehicles per day (2009 count), of which roughly 6% are trucks.

How long is U.S. Highway 101 over Matadero Creek?

The structure is 85 ft (25.8 m) long with a longest span of 40 ft (12.1 m) and a deck 158 ft wide.

Who owns U.S. Highway 101 over Matadero Creek?

It is owned by the State Highway Agency.