US Bridges

EB East Dunne Ave over US Highway 101

Fair

Santa Clara County, California · 04-SCL-101-R16.00-MGH · Structure no. 37 0592

Built
2000
25 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
251 ft
2 main spans
Daily traffic
12,900
1998 count
Owner
State
State Highway Agency

About this bridge

EB East Dunne Ave over US Highway 101 is a prestressed concrete continuous box beam or girders - multiple carrying EB East Dunne Ave over US Highway 101 in Santa Clara County, California. It was built in 2000, so it is 25 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 6 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 12,900 vehicles a day, roughly 1% of them trucks, projected to reach 21,808 by 2046. The structure is 251 ft (76.5 m) long and 51 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesEB East Dunne Ave
CrossesUS Highway 101
Location04-SCL-101-R16.00-MGH
RouteCity Street 0
Coordinates37.13131, -121.63381
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 length251 ft (76.5 m)
Longest span126 ft (38.4 m)
Deck width51 ft (15.5 m)
Roadway width47 ft (14.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,900 (1998)
Projected traffic21,808 by 2046
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 EB East Dunne Ave over US Highway 101 built?

It was built in 2000, making it 25 years old in 2025.

What condition is EB East Dunne Ave 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 EB East Dunne Ave over US Highway 101 carry?

About 12,900 vehicles per day (1998 count), of which roughly 1% are trucks.

How long is EB East Dunne Ave over US Highway 101?

The structure is 251 ft (76.5 m) long with a longest span of 126 ft (38.4 m) and a deck 51 ft wide.

Who owns EB East Dunne Ave over US Highway 101?

It is owned by the State Highway Agency.