US Bridges

SR 0106 TR 106 over Branch of Tunkhannock Ck

Good

Lackawanna County, Pennsylvania · Grnfield Twp 1.8M W TR247 · Structure no. 000000000020521

Built
1959
66 years old, rebuilt 2015
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
38 ft
1 main span
Daily traffic
1,672
2024 count
Owner
State
State Highway Agency

About this bridge

SR 0106 TR 106 over Branch of Tunkhannock Ck is a steel stringer/multi-beam or girder carrying SR 0106 TR 106 over Branch of Tunkhannock Ck in Lackawanna County, Pennsylvania. It was built in 1959 and reconstructed in 2015, so it is 66 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,672 vehicles a day, roughly 10% of them trucks, projected to reach 2,257 by 2032. The structure is 38 ft (11.6 m) long and 39 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR 0106 TR 106
CrossesBranch of Tunkhannock Ck
LocationGrnfield Twp 1.8M W TR247
RouteState Highway 106
Coordinates41.63443, -75.57459
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than 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 rating88 US tons
Inventory rating68 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length38 ft (11.6 m)
Longest span36 ft (11 m)
Deck width39 ft (11.9 m)
Roadway width37 ft (11.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,672 (2024)
Projected traffic2,257 by 2032
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 0106 TR 106 over Branch of Tunkhannock Ck built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2015.

What condition is SR 0106 TR 106 over Branch of Tunkhannock Ck in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.

How much traffic does SR 0106 TR 106 over Branch of Tunkhannock Ck carry?

About 1,672 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR 0106 TR 106 over Branch of Tunkhannock Ck?

The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 39 ft wide.

Who owns SR 0106 TR 106 over Branch of Tunkhannock Ck?

It is owned by the State Highway Agency.