US Bridges

T680 over Pa Turnpike I-76

Good

Beaver County, Pennsylvania · Junction T680/SR4006 · Structure no. 000000000055091

Built
2017
8 years old
Condition
Good
inspected April 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
250 ft
2 main spans
Daily traffic
1,000
2008 count
Owner
Toll Authority
State Toll Authority

About this bridge

T680 over Pa Turnpike I-76 is a steel stringer/multi-beam or girder carrying T680 over Pa Turnpike I-76 in Beaver County, Pennsylvania. It was built in 2017, so it is 8 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 1,000 vehicles a day, roughly 1% of them trucks, projected to reach 1,380 by 2030. The structure is 250 ft (76.2 m) long and 32 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesT680
CrossesPa Turnpike I-76
LocationJunction T680/SR4006
RouteCity Street 0T680
CountyBeaver County
StatePennsylvania
Coordinates40.81667, -80.33
Functional classRural Minor Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating43.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2 (+1 approach)
Design loadHL 93
Structure length250 ft (76.2 m)
Longest span179 ft (54.6 m)
Deck width32 ft (9.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2008)
Projected traffic1,380 by 2030
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed8.1 mi (13 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was T680 over Pa Turnpike I-76 built?

It was built in 2017, making it 8 years old in 2025.

What condition is T680 over Pa Turnpike I-76 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 April 2022.

How much traffic does T680 over Pa Turnpike I-76 carry?

About 1,000 vehicles per day (2008 count), of which roughly 1% are trucks.

How long is T680 over Pa Turnpike I-76?

The structure is 250 ft (76.2 m) long with a longest span of 179 ft (54.6 m) and a deck 32 ft wide.

Who owns T680 over Pa Turnpike I-76?

It is owned by the State Toll Authority.