US Bridges

Weaver Road T-341 over Conococheague Creek

GoodPosted for load

Franklin County, Pennsylvania · 4.5 MI SW of Greencastle · Structure no. 000000000053290

Built
1849
176 years old, rebuilt 2015
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
208 ft
2 main spans
Daily traffic
5
2016 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Weaver Road T-341 over Conococheague Creek is a steel continuous stringer/multi-beam or girder carrying Weaver Road T-341 over Conococheague Creek in Franklin County, Pennsylvania. It was built in 1849 and reconstructed in 2015, so it is 176 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. Its operating status is: posted for load restriction.

It carries about 5 vehicles a day, projected to reach 5 by 2025. The structure is 208 ft (63.4 m) long and 17 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesWeaver Road T-341
CrossesConococheague Creek
Location4.5 MI SW of Greencastle
RouteCity Street 0
CountyFranklin County
StatePennsylvania
Coordinates39.7649, -77.7757
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating12 US tons
Inventory rating9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckWood or timber
Main spans2
Design loadHS 15
Structure length208 ft (63.4 m)
Longest span101 ft (30.8 m)
Deck width17 ft (5.2 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deck9 ft (2.8 m)

Traffic and service

Average daily traffic5 (2016)
Projected traffic5 by 2025
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Weaver Road T-341 over Conococheague Creek built?

It was built in 1849, making it 176 years old in 2025. It was reconstructed in 2015.

What condition is Weaver Road T-341 over Conococheague Creek 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 June 2024.

How much traffic does Weaver Road T-341 over Conococheague Creek carry?

About 5 vehicles per day (2016 count).

How long is Weaver Road T-341 over Conococheague Creek?

The structure is 208 ft (63.4 m) long with a longest span of 101 ft (30.8 m) and a deck 17 ft wide.

Who owns Weaver Road T-341 over Conococheague Creek?

It is owned by the Town or Township Highway Agency.