US Bridges

US 15 Nbl over Over Mill Lane SR 3014

Good

Lycoming County, Pennsylvania · .5 Mi. N. of Williamsport · Structure no. 000000000025034

Built
1990
35 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
105 ft
1 main span
Daily traffic
7,968
2024 count
Owner
State
State Highway Agency

About this bridge

US 15 Nbl over Over Mill Lane SR 3014 is a prestressed concrete stringer/multi-beam or girder carrying US 15 Nbl over Over Mill Lane SR 3014 in Lycoming County, Pennsylvania. It was built in 1990, so it is 35 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 7,968 vehicles a day, roughly 29% of them trucks, projected to reach 16,916 by 2032. The structure is 105 ft (32 m) long and 55 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 15 Nbl
CrossesOver Mill Lane SR 3014
Location.5 Mi. N. of Williamsport
RouteU.S. Route 15
Coordinates41.25454, -77.0455
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating105.1 US tons
Inventory rating63.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length105 ft (32 m)
Longest span100 ft (30.5 m)
Deck width55 ft (16.9 m)
Roadway width50 ft (15.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,968 (2024)
Projected traffic16,916 by 2032
Trucks29%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate 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 US 15 Nbl over Over Mill Lane SR 3014 built?

It was built in 1990, making it 35 years old in 2025.

What condition is US 15 Nbl over Over Mill Lane SR 3014 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 April 2024.

How much traffic does US 15 Nbl over Over Mill Lane SR 3014 carry?

About 7,968 vehicles per day (2024 count), of which roughly 29% are trucks.

How long is US 15 Nbl over Over Mill Lane SR 3014?

The structure is 105 ft (32 m) long with a longest span of 100 ft (30.5 m) and a deck 55 ft wide.

Who owns US 15 Nbl over Over Mill Lane SR 3014?

It is owned by the State Highway Agency.