US Bridges

SR 4001 Lr 04099 over Pa Tpk (I-76)

Fair

Beaver County, Pennsylvania · West of Beaver Val Intg · Structure no. 000000000003814

Built
1952
73 years old, rebuilt 1984
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
132 ft
3 main spans
Daily traffic
703
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 4001 Lr 04099 over Pa Tpk (I-76) is a steel continuous stringer/multi-beam or girder carrying SR 4001 Lr 04099 over Pa Tpk (I-76) in Beaver County, Pennsylvania. It was built in 1952 and reconstructed in 1984, 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 fair condition with a lowest component rating of 5 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 703 vehicles a day, roughly 1% of them trucks, projected to reach 745 by 2030. The structure is 132 ft (40.2 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesSR 4001 Lr 04099
CrossesPa Tpk (I-76)
LocationWest of Beaver Val Intg
RouteState Highway 0
CountyBeaver County
StatePennsylvania
Coordinates40.83398, -80.36762
Functional classUrban Local

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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating53 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length132 ft (40.2 m)
Longest span86 ft (26.2 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic703 (2023)
Projected traffic745 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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$210,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 4001 Lr 04099 over Pa Tpk (I-76) built?

It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1984.

What condition is SR 4001 Lr 04099 over Pa Tpk (I-76) 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 April 2024.

How much traffic does SR 4001 Lr 04099 over Pa Tpk (I-76) carry?

About 703 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is SR 4001 Lr 04099 over Pa Tpk (I-76)?

The structure is 132 ft (40.2 m) long with a longest span of 86 ft (26.2 m) and a deck 29 ft wide.

Who owns SR 4001 Lr 04099 over Pa Tpk (I-76)?

It is owned by the State Toll Authority.