US Bridges

SR 0438 TR 438 over South Br Tunkhannock Ck

Poor

Lackawanna County, Pennsylvania · Scott Twp 1.3 M W TR 247 · Structure no. 000000000020633

Built
1928
97 years old, rebuilt 1982
Condition
Poor
inspected July 2024
Type
Tee Beam
Concrete
Length
36 ft
1 main span
Daily traffic
992
2023 count
Owner
State
State Highway Agency

About this bridge

SR 0438 TR 438 over South Br Tunkhannock Ck is a concrete tee beam carrying SR 0438 TR 438 over South Br Tunkhannock Ck in Lackawanna County, Pennsylvania. It was built in 1928 and reconstructed in 1982, so it is 97 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 992 vehicles a day, roughly 8% of them trucks, projected to reach 1,280 by 2032. The structure is 36 ft (11 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSR 0438 TR 438
CrossesSouth Br Tunkhannock Ck
LocationScott Twp 1.3 M W TR 247
RouteState Highway 438
Coordinates41.55186, -75.62188
Functional classRural Major Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating63.1 US tons
Inventory rating38 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length36 ft (11 m)
Longest span34 ft (10.4 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic992 (2023)
Projected traffic1,280 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$260,000
NavigationNo navigation control on waterway

Frequently asked questions

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

It was built in 1928, making it 97 years old in 2025. It was reconstructed in 1982.

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

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

About 992 vehicles per day (2023 count), of which roughly 8% are trucks.

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

The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 33 ft wide.

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

It is owned by the State Highway Agency.