US Bridges

Metcalf Road over US Highway 101

Fair

Santa Clara County, California · 04-SCL-101-R25.31 · Structure no. 37 0339

Built
1982
43 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
236 ft
2 main spans
Daily traffic
1,610
2000 count
Owner
State
State Highway Agency

About this bridge

Metcalf Road over US Highway 101 is a prestressed concrete continuous box beam or girders - multiple carrying Metcalf Road over US Highway 101 in Santa Clara County, California. It was built in 1982, so it is 43 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,610 vehicles a day, roughly 1% of them trucks, projected to reach 1,873 by 2042. The structure is 236 ft (71.9 m) long and 48 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMetcalf Road
CrossesUS Highway 101
Location04-SCL-101-R25.31
RouteCounty Highway 0C131
Coordinates37.22933, -121.7476
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length236 ft (71.9 m)
Longest span120 ft (36.6 m)
Deck width48 ft (14.6 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,610 (2000)
Projected traffic1,873 by 2042
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

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 Metcalf Road over US Highway 101 built?

It was built in 1982, making it 43 years old in 2025.

What condition is Metcalf Road over US Highway 101 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does Metcalf Road over US Highway 101 carry?

About 1,610 vehicles per day (2000 count), of which roughly 1% are trucks.

How long is Metcalf Road over US Highway 101?

The structure is 236 ft (71.9 m) long with a longest span of 120 ft (36.6 m) and a deck 48 ft wide.

Who owns Metcalf Road over US Highway 101?

It is owned by the State Highway Agency.