US Bridges

SR0080 WB over SR0478 ST Petersburg RD

Fair

Clarion County, Pennsylvania · St.Petersburg RD WB · Structure no. 000000000010934

Built
1966
59 years old, rebuilt 1996
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
113 ft
3 main spans
Daily traffic
11,995
2024 count
Owner
State
State Highway Agency

About this bridge

SR0080 WB over SR0478 ST Petersburg RD is a prestressed concrete continuous box beam or girders - multiple carrying SR0080 WB over SR0478 ST Petersburg RD in Clarion County, Pennsylvania. It was built in 1966 and reconstructed in 1996, so it is 59 years old, older than the Pennsylvania 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 11,995 vehicles a day, roughly 47% of them trucks, projected to reach 18,613 by 2032. The structure is 113 ft (34.4 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR0080 WB
CrossesSR0478 ST Petersburg RD
LocationSt.Petersburg RD WB
RouteInterstate 80
Coordinates41.18371, -79.67526
Functional classRural Principal Arterial - Interstate

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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 rating93 US tons
Inventory rating51 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length113 ft (34.4 m)
Longest span46 ft (14 m)
Deck width53 ft (16.3 m)
Roadway width51 ft (15.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,995 (2024)
Projected traffic18,613 by 2032
Trucks47%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate 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 SR0080 WB over SR0478 ST Petersburg RD built?

It was built in 1966, making it 59 years old in 2025. It was reconstructed in 1996.

What condition is SR0080 WB over SR0478 ST Petersburg RD 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 2023.

How much traffic does SR0080 WB over SR0478 ST Petersburg RD carry?

About 11,995 vehicles per day (2024 count), of which roughly 47% are trucks.

How long is SR0080 WB over SR0478 ST Petersburg RD?

The structure is 113 ft (34.4 m) long with a longest span of 46 ft (14 m) and a deck 53 ft wide.

Who owns SR0080 WB over SR0478 ST Petersburg RD?

It is owned by the State Highway Agency.