US Bridges

N880-W92 Connector over E 92-N 880 Connector

Fair

Alameda County, California · 04-ALA-880-16.79-HAY · Structure no. 33 0676G

Built
2011
14 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
196 ft
3 main spans
Daily traffic
22,500
2016 count
Owner
State
State Highway Agency

About this bridge

N880-W92 Connector over E 92-N 880 Connector is a concrete continuous box beam or girders - multiple carrying N880-W92 Connector over E 92-N 880 Connector in Alameda 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 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 22,500 vehicles a day, roughly 10% of them trucks, projected to reach 31,326 by 2046. The structure is 196 ft (59.8 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesN880-W92 Connector
CrossesE 92-N 880 Connector
Location04-ALA-880-16.79-HAY
RouteState Highway 880
CountyAlameda County
StateCalifornia
Coordinates37.64601, -122.09421
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length196 ft (59.8 m)
Longest span92 ft (28.1 m)
Deck width35 ft (10.7 m)
Roadway width32 ft (9.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,500 (2016)
Projected traffic31,326 by 2046
Trucks10%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was N880-W92 Connector over E 92-N 880 Connector built?

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

What condition is N880-W92 Connector over E 92-N 880 Connector 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 May 2024.

How much traffic does N880-W92 Connector over E 92-N 880 Connector carry?

About 22,500 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is N880-W92 Connector over E 92-N 880 Connector?

The structure is 196 ft (59.8 m) long with a longest span of 92 ft (28.1 m) and a deck 35 ft wide.

Who owns N880-W92 Connector over E 92-N 880 Connector?

It is owned by the State Highway Agency.