US Bridges

W24-BROADWAY Offrp over Patton Street

Good

Alameda County, California · 04-ALA-024-R4.21-OAK · Structure no. 33 0419K

Built
1970
55 years old
Condition
Good
inspected February 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
383 ft
5 main spans
Daily traffic
7,000
2010 count
Owner
State
State Highway Agency

About this bridge

W24-BROADWAY Offrp over Patton Street is a concrete continuous box beam or girders - multiple carrying W24-BROADWAY Offrp over Patton Street in Alameda County, California. It was built in 1970, so it is 55 years old, older 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 7,000 vehicles a day, roughly 2% of them trucks, projected to reach 9,471 by 2046. The structure is 383 ft (116.7 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesW24-BROADWAY Offrp
CrossesPatton Street
Location04-ALA-024-R4.21-OAK
RouteState Highway 24
Coordinates37.84827, -122.24393
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44.3 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length383 ft (116.7 m)
Longest span108 ft (32.8 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deck14 ft (4.3 m)

Traffic and service

Average daily traffic7,000 (2010)
Projected traffic9,471 by 2046
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesThird level (interchange)
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was W24-BROADWAY Offrp over Patton Street built?

It was built in 1970, making it 55 years old in 2025.

What condition is W24-BROADWAY Offrp over Patton Street 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 2024.

How much traffic does W24-BROADWAY Offrp over Patton Street carry?

About 7,000 vehicles per day (2010 count), of which roughly 2% are trucks.

How long is W24-BROADWAY Offrp over Patton Street?

The structure is 383 ft (116.7 m) long with a longest span of 108 ft (32.8 m) and a deck 34 ft wide.

Who owns W24-BROADWAY Offrp over Patton Street?

It is owned by the State Highway Agency.