US Bridges

SR 0015 NB over 3rd ST & Seda-Cog RR

Fair

Lycoming County, Pennsylvania · City of Williamsport · Structure no. 000000000024529

Built
1974
51 years old
Condition
Fair
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
189 ft
2 main spans
Daily traffic
12,786
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0015 NB over 3rd ST & Seda-Cog RR is a steel continuous stringer/multi-beam or girder carrying SR 0015 NB over 3rd ST & Seda-Cog RR in Lycoming County, Pennsylvania. It was built in 1974, so it is 51 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 12,786 vehicles a day, roughly 17% of them trucks, projected to reach 18,047 by 2032. The structure is 189 ft (57.6 m) long and 63 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesSR 0015 NB
Crosses3rd ST & Seda-Cog RR
LocationCity of Williamsport
RouteU.S. Route 15
CountyLycoming County
StatePennsylvania
Coordinates41.23689, -77.04656
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2023
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 rating67 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length189 ft (57.6 m)
Longest span92 ft (28 m)
Deck width63 ft (19.2 m)
Roadway width61 ft (18.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,786 (2024)
Projected traffic18,047 by 2032
Trucks17%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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 SR 0015 NB over 3rd ST & Seda-Cog RR built?

It was built in 1974, making it 51 years old in 2025.

What condition is SR 0015 NB over 3rd ST & Seda-Cog RR 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 2023.

How much traffic does SR 0015 NB over 3rd ST & Seda-Cog RR carry?

About 12,786 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is SR 0015 NB over 3rd ST & Seda-Cog RR?

The structure is 189 ft (57.6 m) long with a longest span of 92 ft (28 m) and a deck 63 ft wide.

Who owns SR 0015 NB over 3rd ST & Seda-Cog RR?

It is owned by the State Highway Agency.