US Bridges

I-81 Sb; SR 0081 over Twp Rd; Old SR 1005

Good

Cumberland County, Pennsylvania · 0.6 Mi.S. of US 11 · Structure no. 000000000013694

Built
1963
62 years old, rebuilt 1994
Condition
Good
inspected March 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
36 ft
1 main span
Daily traffic
30,422
2024 count
Owner
State
State Highway Agency

About this bridge

I-81 Sb; SR 0081 over Twp Rd; Old SR 1005 is a prestressed concrete box beam or girders - multiple carrying I-81 Sb; SR 0081 over Twp Rd; Old SR 1005 in Cumberland County, Pennsylvania. It was built in 1963 and reconstructed in 1994, so it is 62 years old, older 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 30,422 vehicles a day, roughly 26% of them trucks, projected to reach 39,450 by 2032. The structure is 36 ft (11 m) long and 55 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-81 Sb; SR 0081
CrossesTwp Rd; Old SR 1005
Location0.6 Mi.S. of US 11
RouteInterstate 81
CountyCumberland County
StatePennsylvania
Coordinates40.23036, -77.13251
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 inspectionMarch 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86 US tons
Inventory rating51 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length36 ft (11 m)
Longest span35 ft (10.7 m)
Deck width55 ft (16.9 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30,422 (2024)
Projected traffic39,450 by 2032
Trucks26%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-81 Sb; SR 0081 over Twp Rd; Old SR 1005 built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1994.

What condition is I-81 Sb; SR 0081 over Twp Rd; Old SR 1005 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 March 2022.

How much traffic does I-81 Sb; SR 0081 over Twp Rd; Old SR 1005 carry?

About 30,422 vehicles per day (2024 count), of which roughly 26% are trucks.

How long is I-81 Sb; SR 0081 over Twp Rd; Old SR 1005?

The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 55 ft wide.

Who owns I-81 Sb; SR 0081 over Twp Rd; Old SR 1005?

It is owned by the State Highway Agency.