US Bridges

SR 180 Wbl over Millers Run & T480 Road

Fair

Lycoming County, Pennsylvania · .5 M E Wllmsprt Cty Line · Structure no. 000000000024634

Built
1982
43 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
166 ft
2 main spans
Daily traffic
18,623
2024 count
Owner
State
State Highway Agency

About this bridge

SR 180 Wbl over Millers Run & T480 Road is a prestressed concrete box beam or girders - multiple carrying SR 180 Wbl over Millers Run & T480 Road in Lycoming County, Pennsylvania. It was built in 1982, so it is 43 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 18,623 vehicles a day, roughly 11% of them trucks, projected to reach 29,669 by 2032. The structure is 166 ft (50.6 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR 180 Wbl
CrossesMillers Run & T480 Road
Location.5 M E Wllmsprt Cty Line
RouteInterstate 180
CountyLycoming County
StatePennsylvania
Coordinates41.24841, -76.97459
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 protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating60 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length166 ft (50.6 m)
Longest span82 ft (25 m)
Deck width46 ft (13.9 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,623 (2024)
Projected traffic29,669 by 2032
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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 SR 180 Wbl over Millers Run & T480 Road built?

It was built in 1982, making it 43 years old in 2025.

What condition is SR 180 Wbl over Millers Run & T480 Road 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 SR 180 Wbl over Millers Run & T480 Road carry?

About 18,623 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is SR 180 Wbl over Millers Run & T480 Road?

The structure is 166 ft (50.6 m) long with a longest span of 82 ft (25 m) and a deck 46 ft wide.

Who owns SR 180 Wbl over Millers Run & T480 Road?

It is owned by the State Highway Agency.