US Bridges

Stevens Cyn RD over Stevens Creek

Good

Santa Clara County, California · 2.9MI S/O Mt Eden RD · Structure no. 37C0606

Built
2011
14 years old
Condition
Good
inspected February 2022
Type
Box Beam or Girders - Single or Spread
Concrete
Length
60 ft
1 main span
Daily traffic
140
2014 count
Owner
County
County Highway Agency

About this bridge

Stevens Cyn RD over Stevens Creek is a concrete box beam or girders - single or spread carrying Stevens Cyn RD over Stevens Creek in Santa Clara County, California. It was built in 2011, so it is 14 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 140 vehicles a day, roughly 5% of them trucks, projected to reach 225 by 2040. The structure is 60 ft (18.3 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesStevens Cyn RD
CrossesStevens Creek
Location2.9MI S/O Mt Eden RD
RouteCounty Highway 0
Coordinates37.27667, -122.11
Functional classRural Local

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 protection9 ExcellentNo problems noted.
Last inspectionFebruary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length60 ft (18.3 m)
Longest span57 ft (17.3 m)
Deck width33 ft (10.2 m)
Roadway width31 ft (9.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic140 (2014)
Projected traffic225 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Stevens Cyn RD over Stevens Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is Stevens Cyn RD over Stevens 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 2022.

How much traffic does Stevens Cyn RD over Stevens Creek carry?

About 140 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is Stevens Cyn RD over Stevens Creek?

The structure is 60 ft (18.3 m) long with a longest span of 57 ft (17.3 m) and a deck 33 ft wide.

Who owns Stevens Cyn RD over Stevens Creek?

It is owned by the County Highway Agency.