US Bridges

S980-JACKSON ST of over Wash Broad RT260 Web 5th

Good

Alameda County, California · 04-ALA-980-0.01-OAK · Structure no. 33 0485K

Built
1985
40 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
1,681 ft
11 main spans
Daily traffic
9,700
2012 count
Owner
State
State Highway Agency

About this bridge

S980-JACKSON ST of over Wash Broad RT260 Web 5th is a prestressed concrete continuous box beam or girders - multiple carrying S980-JACKSON ST of over Wash Broad RT260 Web 5th in Alameda County, California. It was built in 1985, so it is 40 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 9,700 vehicles a day, roughly 2% of them trucks, projected to reach 11,437 by 2044. The structure is 1,681 ft (512.4 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesS980-JACKSON ST of
CrossesWash Broad RT260 Web 5th
Location04-ALA-980-0.01-OAK
RouteInterstate 980
CountyAlameda County
StateCalifornia
Coordinates37.79671, -122.27136
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans11 (+7 approach)
Design loadHS 20
Structure length1,681 ft (512.4 m)
Longest span150 ft (45.7 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,700 (2012)
Projected traffic11,437 by 2044
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 S980-JACKSON ST of over Wash Broad RT260 Web 5th built?

It was built in 1985, making it 40 years old in 2025.

What condition is S980-JACKSON ST of over Wash Broad RT260 Web 5th 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 May 2024.

How much traffic does S980-JACKSON ST of over Wash Broad RT260 Web 5th carry?

About 9,700 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is S980-JACKSON ST of over Wash Broad RT260 Web 5th?

The structure is 1,681 ft (512.4 m) long with a longest span of 150 ft (45.7 m) and a deck 28 ft wide.

Who owns S980-JACKSON ST of over Wash Broad RT260 Web 5th?

It is owned by the State Highway Agency.