US Bridges

US 15 NB over Trout Run & Private Drve

Good

Lycoming County, Pennsylvania · .5 MI N of Trout Run · Structure no. 000000000024550

Built
1970
55 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
168 ft
3 main spans
Daily traffic
5,520
2024 count
Owner
State
State Highway Agency

About this bridge

US 15 NB over Trout Run & Private Drve is a prestressed concrete continuous stringer/multi-beam or girder carrying US 15 NB over Trout Run & Private Drve in Lycoming County, Pennsylvania. It was built in 1970, so it is 55 years old, older 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 5,520 vehicles a day, roughly 26% of them trucks, projected to reach 6,537 by 2032. The structure is 168 ft (51.2 m) long and 50 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesUS 15 NB
CrossesTrout Run & Private Drve
Location.5 MI N of Trout Run
RouteU.S. Route 15
Coordinates41.39104, -77.06144
Functional classRural Principal Arterial - Other

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating48 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length168 ft (51.2 m)
Longest span55 ft (16.8 m)
Deck width50 ft (15.2 m)
Roadway width48 ft (14.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,520 (2024)
Projected traffic6,537 by 2032
Trucks26%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$165,000
NavigationNo navigation control on waterway

Frequently asked questions

When was US 15 NB over Trout Run & Private Drve built?

It was built in 1970, making it 55 years old in 2025.

What condition is US 15 NB over Trout Run & Private Drve 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 NB over Trout Run & Private Drve carry?

About 5,520 vehicles per day (2024 count), of which roughly 26% are trucks.

How long is US 15 NB over Trout Run & Private Drve?

The structure is 168 ft (51.2 m) long with a longest span of 55 ft (16.8 m) and a deck 50 ft wide.

Who owns US 15 NB over Trout Run & Private Drve?

It is owned by the State Highway Agency.