US Bridges

Powell ST over UP RR BNSF RY & AMTRAK

Good

Alameda County, California · 0.3 MI E of I-80 · Structure no. 33C0183

Built
1968
57 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,123 ft
15 main spans
Daily traffic
23,000
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Powell ST over UP RR BNSF RY & AMTRAK is a prestressed concrete stringer/multi-beam or girder carrying Powell ST over UP RR BNSF RY & AMTRAK in Alameda County, California. It was built in 1968, so it is 57 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 23,000 vehicles a day, roughly 5% of them trucks, projected to reach 33,262 by 2046. The structure is 1,123 ft (342.3 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPowell ST
CrossesUP RR BNSF RY & AMTRAK
Location0.3 MI E of I-80
RouteCity Street 0
Coordinates37.83884, -122.29217
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans15 (+5 approach)
Design loadUnknown
Structure length1,123 ft (342.3 m)
Longest span107 ft (32.7 m)
Deck width57 ft (17.4 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,000 (2023)
Projected traffic33,262 by 2046
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Powell ST over UP RR BNSF RY & AMTRAK built?

It was built in 1968, making it 57 years old in 2025.

What condition is Powell ST over UP RR BNSF RY & AMTRAK 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 November 2024.

How much traffic does Powell ST over UP RR BNSF RY & AMTRAK carry?

About 23,000 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Powell ST over UP RR BNSF RY & AMTRAK?

The structure is 1,123 ft (342.3 m) long with a longest span of 107 ft (32.7 m) and a deck 57 ft wide.

Who owns Powell ST over UP RR BNSF RY & AMTRAK?

It is owned by the City or Municipal Highway Agency.