US Bridges

SR 0307 TR 307 over SR 0380 I-380 NB & SB

Poor

Lackawanna County, Pennsylvania · Covington Twp over I-380 · Structure no. 000000000020557

Built
1969
56 years old, rebuilt 1983
Condition
Poor
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
387 ft
5 main spans
Daily traffic
7,090
2023 count
Owner
State
State Highway Agency

About this bridge

SR 0307 TR 307 over SR 0380 I-380 NB & SB is a prestressed concrete box beam or girders - multiple carrying SR 0307 TR 307 over SR 0380 I-380 NB & SB in Lackawanna County, Pennsylvania. It was built in 1969 and reconstructed in 1983, so it is 56 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 7,090 vehicles a day, roughly 13% of them trucks, projected to reach 9,589 by 2032. The structure is 387 ft (118 m) long and 66 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR 0307 TR 307
CrossesSR 0380 I-380 NB & SB
LocationCovington Twp over I-380
RouteState Highway 307
Coordinates41.31394, -75.54698
Functional classRural Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106 US tons
Inventory rating32 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20 + Mod
Structure length387 ft (118 m)
Longest span93 ft (28.3 m)
Deck width66 ft (20.1 m)
Roadway width62 ft (18.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,090 (2023)
Projected traffic9,589 by 2032
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

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$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 0307 TR 307 over SR 0380 I-380 NB & SB built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1983.

What condition is SR 0307 TR 307 over SR 0380 I-380 NB & SB in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does SR 0307 TR 307 over SR 0380 I-380 NB & SB carry?

About 7,090 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is SR 0307 TR 307 over SR 0380 I-380 NB & SB?

The structure is 387 ft (118 m) long with a longest span of 93 ft (28.3 m) and a deck 66 ft wide.

Who owns SR 0307 TR 307 over SR 0380 I-380 NB & SB?

It is owned by the State Highway Agency.