US Bridges

Pa Tpk (I-76) over SR 4063 Lr 02141

Good

Allegheny County, Pennsylvania · West of Gibsonia · Structure no. 000000000047184

Built
2012
13 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
169 ft
1 main span
Daily traffic
15,732
2010 count
Owner
Toll Authority
State Toll Authority

About this bridge

Pa Tpk (I-76) over SR 4063 Lr 02141 is a prestressed concrete stringer/multi-beam or girder carrying Pa Tpk (I-76) over SR 4063 Lr 02141 in Allegheny County, Pennsylvania. It was built in 2012, so it is 13 years old, younger than the Pennsylvania 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 15,732 vehicles a day, roughly 11% of them trucks, projected to reach 18,470 by 2030. The structure is 169 ft (51.5 m) long and 125 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

Location

Open in Google Maps
CarriesPa Tpk (I-76)
CrossesSR 4063 Lr 02141
LocationWest of Gibsonia
RouteInterstate 76
CountyAllegheny County
StatePennsylvania
Coordinates40.64301, -80.02841
Functional classRural Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating87.9 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length169 ft (51.5 m)
Longest span162 ft (49.4 m)
Deck width125 ft (38.2 m)
Roadway width118 ft (36 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,732 (2010)
Projected traffic18,470 by 2030
Trucks11%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed21.7 mi (35 km)
TollToll bridge
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Pa Tpk (I-76) over SR 4063 Lr 02141 built?

It was built in 2012, making it 13 years old in 2025.

What condition is Pa Tpk (I-76) over SR 4063 Lr 02141 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 May 2024.

How much traffic does Pa Tpk (I-76) over SR 4063 Lr 02141 carry?

About 15,732 vehicles per day (2010 count), of which roughly 11% are trucks.

How long is Pa Tpk (I-76) over SR 4063 Lr 02141?

The structure is 169 ft (51.5 m) long with a longest span of 162 ft (49.4 m) and a deck 125 ft wide.

Who owns Pa Tpk (I-76) over SR 4063 Lr 02141?

It is owned by the State Toll Authority.