US Bridges

I-81 SB (lr 1005) over Pa 443 (lr 140)

Fair

Schuylkill County, Pennsylvania · Exit 100 ( 31) · Structure no. 000000000030554

Built
1968
57 years old, rebuilt 2000
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
116 ft
3 main spans
Daily traffic
10,781
2023 count
Owner
State
State Highway Agency

About this bridge

I-81 SB (lr 1005) over Pa 443 (lr 140) is a prestressed concrete box beam or girders - multiple carrying I-81 SB (lr 1005) over Pa 443 (lr 140) in Schuylkill County, Pennsylvania. It was built in 1968 and reconstructed in 2000, 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 10,781 vehicles a day, roughly 34% of them trucks, projected to reach 17,705 by 2032. The structure is 116 ft (35.4 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-81 SB (lr 1005)
CrossesPa 443 (lr 140)
LocationExit 100 ( 31)
RouteInterstate 81
Coordinates40.53412, -76.4292
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating33 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length116 ft (35.4 m)
Longest span53 ft (16.2 m)
Deck width55 ft (16.9 m)
Roadway width52 ft (15.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,781 (2023)
Projected traffic17,705 by 2032
Trucks34%
Lanes on structure3
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 proposedNone recorded
Estimated improvement cost$1.5 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-81 SB (lr 1005) over Pa 443 (lr 140) built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2000.

What condition is I-81 SB (lr 1005) over Pa 443 (lr 140) 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 September 2024.

How much traffic does I-81 SB (lr 1005) over Pa 443 (lr 140) carry?

About 10,781 vehicles per day (2023 count), of which roughly 34% are trucks.

How long is I-81 SB (lr 1005) over Pa 443 (lr 140)?

The structure is 116 ft (35.4 m) long with a longest span of 53 ft (16.2 m) and a deck 55 ft wide.

Who owns I-81 SB (lr 1005) over Pa 443 (lr 140)?

It is owned by the State Highway Agency.