US Bridges

I-180 EB over Over SR 2075

Fair

Lycoming County, Pennsylvania · Borough of Montoursville · Structure no. 000000000024644

Built
1976
49 years old, rebuilt 2007
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
183 ft
3 main spans
Daily traffic
14,636
2024 count
Owner
State
State Highway Agency

About this bridge

I-180 EB over Over SR 2075 is a prestressed concrete stringer/multi-beam or girder carrying I-180 EB over Over SR 2075 in Lycoming County, Pennsylvania. It was built in 1976 and reconstructed in 2007, so it is 49 years old, younger 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 14,636 vehicles a day, roughly 12% of them trucks, projected to reach 21,981 by 2032. The structure is 183 ft (55.8 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-180 EB
CrossesOver SR 2075
LocationBorough of Montoursville
RouteInterstate 180
CountyLycoming County
StatePennsylvania
Coordinates41.26361, -76.91416
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length183 ft (55.8 m)
Longest span103 ft (31.4 m)
Deck width55 ft (16.8 m)
Roadway width52 ft (16 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,636 (2024)
Projected traffic21,981 by 2032
Trucks12%
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-180 EB over Over SR 2075 built?

It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2007.

What condition is I-180 EB over Over SR 2075 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 January 2024.

How much traffic does I-180 EB over Over SR 2075 carry?

About 14,636 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is I-180 EB over Over SR 2075?

The structure is 183 ft (55.8 m) long with a longest span of 103 ft (31.4 m) and a deck 55 ft wide.

Who owns I-180 EB over Over SR 2075?

It is owned by the State Highway Agency.