US Bridges

I 180 over Glade Run

Good

Lycoming County, Pennsylvania · 1 MI S of Muncy · Structure no. 000000000024674

Built
1973
52 years old
Condition
Good
inspected February 2024
Type
Culvert
Concrete
Length
33 ft
2 main spans
Daily traffic
13,551
2024 count
Owner
State
State Highway Agency

About this bridge

I 180 over Glade Run is a concrete culvert carrying I 180 over Glade Run in Lycoming County, Pennsylvania. It was built in 1973, so it is 52 years old, younger 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 13,551 vehicles a day, roughly 22% of them trucks, projected to reach 21,103 by 2032. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI 180
CrossesGlade Run
Location1 MI S of Muncy
RouteInterstate 180
Coordinates41.19314, -76.77007
Functional classRural 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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84 US tons
Inventory rating50 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length33 ft (10.1 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,551 (2024)
Projected traffic21,103 by 2032
Trucks22%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I 180 over Glade Run built?

It was built in 1973, making it 52 years old in 2025.

What condition is I 180 over Glade Run 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 February 2024.

How much traffic does I 180 over Glade Run carry?

About 13,551 vehicles per day (2024 count), of which roughly 22% are trucks.

How long is I 180 over Glade Run?

The structure is 33 ft (10.1 m) long with a longest span of 17 ft (5.2 m).

Who owns I 180 over Glade Run?

It is owned by the State Highway Agency.