US Bridges

I-81 NB (lr 1005) over Access Road & Mill Creek

Fair

Schuylkill County, Pennsylvania · 2 Mi. N. of Exit 124 (36) · Structure no. 000000000030590

Built
1968
57 years old, rebuilt 2012
Condition
Fair
inspected October 2022
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
515 ft
4 main spans
Daily traffic
11,894
2024 count
Owner
State
State Highway Agency

About this bridge

I-81 NB (lr 1005) over Access Road & Mill Creek is a steel continuous stringer/multi-beam or girder carrying I-81 NB (lr 1005) over Access Road & Mill Creek in Schuylkill County, Pennsylvania. It was built in 1968 and reconstructed in 2012, 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 6 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 11,894 vehicles a day, roughly 32% of them trucks, projected to reach 15,473 by 2032. The structure is 515 ft (157 m) long and 36 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesI-81 NB (lr 1005)
CrossesAccess Road & Mill Creek
Location2 Mi. N. of Exit 124 (36)
RouteInterstate 81
Coordinates40.77879, -76.18245
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
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 rating81 US tons
Inventory rating48 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length515 ft (157 m)
Longest span137 ft (41.8 m)
Deck width36 ft (11.1 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,894 (2024)
Projected traffic15,473 by 2032
Trucks32%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$568,000
NavigationNo navigation control on waterway

Frequently asked questions

When was I-81 NB (lr 1005) over Access Road & Mill Creek built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2012.

What condition is I-81 NB (lr 1005) over Access Road & Mill Creek 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 October 2022.

How much traffic does I-81 NB (lr 1005) over Access Road & Mill Creek carry?

About 11,894 vehicles per day (2024 count), of which roughly 32% are trucks.

How long is I-81 NB (lr 1005) over Access Road & Mill Creek?

The structure is 515 ft (157 m) long with a longest span of 137 ft (41.8 m) and a deck 36 ft wide.

Who owns I-81 NB (lr 1005) over Access Road & Mill Creek?

It is owned by the State Highway Agency.