US Bridges

I-81 SB over Nescopeck Creek

Poor

Luzerne County, Pennsylvania · Butler Twp 1.5 M S I-80 · Structure no. 000000000023691

Built
1965
60 years old, rebuilt 1981
Condition
Poor
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
345 ft
4 main spans
Daily traffic
15,765
2024 count
Owner
State
State Highway Agency

About this bridge

I-81 SB over Nescopeck Creek is a prestressed concrete stringer/multi-beam or girder carrying I-81 SB over Nescopeck Creek in Luzerne County, Pennsylvania. It was built in 1965 and reconstructed in 1981, so it is 60 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 15,765 vehicles a day, roughly 30% of them trucks, projected to reach 23,631 by 2032. The structure is 345 ft (105.2 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-81 SB
CrossesNescopeck Creek
LocationButler Twp 1.5 M S I-80
RouteInterstate 81
Coordinates41.02173, -76.01012
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103.9 US tons
Inventory rating29 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length345 ft (105.2 m)
Longest span86 ft (26.2 m)
Deck width37 ft (11.4 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,765 (2024)
Projected traffic23,631 by 2032
Trucks30%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was I-81 SB over Nescopeck Creek built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 1981.

What condition is I-81 SB over Nescopeck Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does I-81 SB over Nescopeck Creek carry?

About 15,765 vehicles per day (2024 count), of which roughly 30% are trucks.

How long is I-81 SB over Nescopeck Creek?

The structure is 345 ft (105.2 m) long with a longest span of 86 ft (26.2 m) and a deck 37 ft wide.

Who owns I-81 SB over Nescopeck Creek?

It is owned by the State Highway Agency.