US Bridges

Pa Tpk (I-76) over SR 1001 Beaver Riv RR

Poor

Beaver County, Pennsylvania · East of Beaver Val Intg · Structure no. 000000000003821

Built
1952
73 years old, rebuilt 1988
Condition
Poor
inspected May 2023
Type
Truss - Deck
Steel
Length
1,546 ft
5 main spans
Daily traffic
22,663
2001 count
Owner
Toll Authority
State Toll Authority

About this bridge

Pa Tpk (I-76) over SR 1001 Beaver Riv RR is a steel truss - deck carrying Pa Tpk (I-76) over SR 1001 Beaver Riv RR in Beaver County, Pennsylvania. It was built in 1952 and reconstructed in 1988, so it is 73 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 22,663 vehicles a day, roughly 28% of them trucks, projected to reach 32,679 by 2030. The structure is 1,546 ft (471.2 m) long and 61 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesPa Tpk (I-76)
CrossesSR 1001 Beaver Riv RR
LocationEast of Beaver Val Intg
RouteInterstate 76
Coordinates40.81167, -80.31833
Functional classRural Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeTruss - Deck
MaterialSteel
DeckConcrete, cast-in-place
Main spans5 (+2 approach)
Design loadHS 20
Structure length1,546 ft (471.2 m)
Longest span410 ft (125 m)
Deck width61 ft (18.6 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic22,663 (2001)
Projected traffic32,679 by 2030
Trucks28%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed21.1 mi (34 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$8.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Pa Tpk (I-76) over SR 1001 Beaver Riv RR built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1988.

What condition is Pa Tpk (I-76) over SR 1001 Beaver Riv RR in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2023.

How much traffic does Pa Tpk (I-76) over SR 1001 Beaver Riv RR carry?

About 22,663 vehicles per day (2001 count), of which roughly 28% are trucks.

How long is Pa Tpk (I-76) over SR 1001 Beaver Riv RR?

The structure is 1,546 ft (471.2 m) long with a longest span of 410 ft (125 m) and a deck 61 ft wide.

Who owns Pa Tpk (I-76) over SR 1001 Beaver Riv RR?

It is owned by the State Toll Authority.