US Bridges

SR 0438 TR 438 over South Br Tunkhannock Crk

Fair

Lackawanna County, Pennsylvania · Scott Twp .5 M E I-81 · Structure no. 000000000020629

Built
1931
94 years old, rebuilt 1983
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
78 ft
2 main spans
Daily traffic
1,022
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0438 TR 438 over South Br Tunkhannock Crk is a prestressed concrete box beam or girders - multiple carrying SR 0438 TR 438 over South Br Tunkhannock Crk in Lackawanna County, Pennsylvania. It was built in 1931 and reconstructed in 1983, so it is 94 years old, older 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 1,022 vehicles a day, roughly 9% of them trucks, projected to reach 981 by 2032. The structure is 78 ft (23.8 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSR 0438 TR 438
CrossesSouth Br Tunkhannock Crk
LocationScott Twp .5 M E I-81
RouteState Highway 438
Coordinates41.57496, -75.64198
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length78 ft (23.8 m)
Longest span38 ft (11.6 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,022 (2024)
Projected traffic981 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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$172,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 0438 TR 438 over South Br Tunkhannock Crk built?

It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1983.

What condition is SR 0438 TR 438 over South Br Tunkhannock Crk 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 July 2024.

How much traffic does SR 0438 TR 438 over South Br Tunkhannock Crk carry?

About 1,022 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is SR 0438 TR 438 over South Br Tunkhannock Crk?

The structure is 78 ft (23.8 m) long with a longest span of 38 ft (11.6 m) and a deck 33 ft wide.

Who owns SR 0438 TR 438 over South Br Tunkhannock Crk?

It is owned by the State Highway Agency.