US Bridges

SR 80-I 80 over Twp RD 476

Fair

Centre County, Pennsylvania · 7 Miles East Exit 161 · Structure no. 000000000009329

Built
1968
57 years old, rebuilt 1998
Condition
Fair
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
105 ft
3 main spans
Daily traffic
12,704
2024 count
Owner
State
State Highway Agency

About this bridge

SR 80-I 80 over Twp RD 476 is a prestressed concrete box beam or girders - multiple carrying SR 80-I 80 over Twp RD 476 in Centre County, Pennsylvania. It was built in 1968 and reconstructed in 1998, so it is 57 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 12,704 vehicles a day, roughly 47% of them trucks, projected to reach 16,678 by 2043. The structure is 105 ft (32 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSR 80-I 80
CrossesTwp RD 476
Location7 Miles East Exit 161
RouteInterstate 80
Coordinates40.99143, -77.61429
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
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 geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating27 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length105 ft (32 m)
Longest span38 ft (11.6 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,704 (2024)
Projected traffic16,678 by 2043
Trucks47%
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$788,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 80-I 80 over Twp RD 476 built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1998.

What condition is SR 80-I 80 over Twp RD 476 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 2023.

How much traffic does SR 80-I 80 over Twp RD 476 carry?

About 12,704 vehicles per day (2024 count), of which roughly 47% are trucks.

How long is SR 80-I 80 over Twp RD 476?

The structure is 105 ft (32 m) long with a longest span of 38 ft (11.6 m) and a deck 42 ft wide.

Who owns SR 80-I 80 over Twp RD 476?

It is owned by the State Highway Agency.