US Bridges

TR 309 NB on Ramp over Luz&susq Rr; Susq River

Fair

Luzerne County, Pennsylvania · Plains Twp JCT River ST · Structure no. 000000000041005

Built
1976
49 years old, rebuilt 2019
Condition
Fair
inspected October 2022
Type
Girder and Floorbeam System
Steel Continuous
Length
820 ft
4 main spans
Daily traffic
5,551
2024 count
Owner
State
State Highway Agency

About this bridge

TR 309 NB on Ramp over Luz&susq Rr; Susq River is a steel continuous girder and floorbeam system carrying TR 309 NB on Ramp over Luz&susq Rr; Susq River in Luzerne County, Pennsylvania. It was built in 1976 and reconstructed in 2019, so it is 49 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 5,551 vehicles a day, roughly 7% of them trucks, projected to reach 8,860 by 2032. The structure is 820 ft (249.9 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR 309 NB on Ramp
CrossesLuz&susq Rr; Susq River
LocationPlains Twp JCT River ST
RouteState Highway 0
Coordinates41.267, -75.86456
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating30 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+1 approach)
Design loadHS 20
Structure length820 ft (249.9 m)
Longest span195 ft (59.4 m)
Deck width29 ft (8.7 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,551 (2024)
Projected traffic8,860 by 2032
Trucks7%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad and waterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

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 TR 309 NB on Ramp over Luz&susq Rr; Susq River built?

It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2019.

What condition is TR 309 NB on Ramp over Luz&susq Rr; Susq River 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 October 2022.

How much traffic does TR 309 NB on Ramp over Luz&susq Rr; Susq River carry?

About 5,551 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is TR 309 NB on Ramp over Luz&susq Rr; Susq River?

The structure is 820 ft (249.9 m) long with a longest span of 195 ft (59.4 m) and a deck 29 ft wide.

Who owns TR 309 NB on Ramp over Luz&susq Rr; Susq River?

It is owned by the State Highway Agency.