US Bridges

Raymond Shafer Hw over SR 0051 at Groveton

Good

Allegheny County, Pennsylvania · GROVETON-I79 NB over TR51 · Structure no. 000000000000894

Built
1974
51 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
183 ft
1 main span
Daily traffic
31,848
2024 count
Owner
State
State Highway Agency

About this bridge

Raymond Shafer Hw over SR 0051 at Groveton is a steel stringer/multi-beam or girder carrying Raymond Shafer Hw over SR 0051 at Groveton in Allegheny County, Pennsylvania. It was built in 1974, so it is 51 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 31,848 vehicles a day, roughly 22% of them trucks, projected to reach 19,859 by 2032. The structure is 183 ft (55.8 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRaymond Shafer Hw
CrossesSR 0051 at Groveton
LocationGROVETON-I79 NB over TR51
RouteInterstate 79
Coordinates40.50362, -80.13722
Functional classUrban 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
Deck7 GoodSome minor problems.
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating33 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length183 ft (55.8 m)
Longest span107 ft (32.6 m)
Deck width44 ft (13.4 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,848 (2024)
Projected traffic19,859 by 2032
Trucks22%
Lanes on structure2
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$225,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Raymond Shafer Hw over SR 0051 at Groveton built?

It was built in 1974, making it 51 years old in 2025.

What condition is Raymond Shafer Hw over SR 0051 at Groveton 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 Raymond Shafer Hw over SR 0051 at Groveton carry?

About 31,848 vehicles per day (2024 count), of which roughly 22% are trucks.

How long is Raymond Shafer Hw over SR 0051 at Groveton?

The structure is 183 ft (55.8 m) long with a longest span of 107 ft (32.6 m) and a deck 44 ft wide.

Who owns Raymond Shafer Hw over SR 0051 at Groveton?

It is owned by the State Highway Agency.