US Bridges

W237-S85 Connector over Stevens Creek & Trail

Poor

Santa Clara County, California · 04-SCL-237-R0.35-MVW · Structure no. 37 0200F

Built
1965
60 years old
Condition
Poor
inspected April 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
188 ft
4 main spans
Daily traffic
16,600
2001 count
Owner
State
State Highway Agency

About this bridge

W237-S85 Connector over Stevens Creek & Trail is a concrete continuous box beam or girders - multiple carrying W237-S85 Connector over Stevens Creek & Trail in Santa Clara County, California. It was built in 1965, so it is 60 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 16,600 vehicles a day, roughly 3% of them trucks, projected to reach 26,614 by 2041. The structure is 188 ft (57.3 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesW237-S85 Connector
CrossesStevens Creek & Trail
Location04-SCL-237-R0.35-MVW
RouteState Highway 237
Coordinates37.38482, -122.06926
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating68.2 US tons
Inventory rating41.1 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length188 ft (57.3 m)
Longest span53 ft (16.2 m)
Deck width27 ft (8.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,600 (2001)
Projected traffic26,614 by 2041
Trucks3%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 W237-S85 Connector over Stevens Creek & Trail built?

It was built in 1965, making it 60 years old in 2025.

What condition is W237-S85 Connector over Stevens Creek & Trail in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.

How much traffic does W237-S85 Connector over Stevens Creek & Trail carry?

About 16,600 vehicles per day (2001 count), of which roughly 3% are trucks.

How long is W237-S85 Connector over Stevens Creek & Trail?

The structure is 188 ft (57.3 m) long with a longest span of 53 ft (16.2 m) and a deck 27 ft wide.

Who owns W237-S85 Connector over Stevens Creek & Trail?

It is owned by the State Highway Agency.