US Bridges

T-341 Mt Eden RD over Coopers Run

Fair

Lancaster County, Pennsylvania · 1.5 MI East of SR 472 · Structure no. 000000000021867

Built
1995
30 years old
Condition
Fair
inspected July 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
50
2011 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-341 Mt Eden RD over Coopers Run is a concrete culvert carrying T-341 Mt Eden RD over Coopers Run in Lancaster County, Pennsylvania. It was built in 1995, so it is 30 years old, younger 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 50 vehicles a day, projected to reach 70 by 2031. The structure is 22 ft (6.7 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesT-341 Mt Eden RD
CrossesCoopers Run
Location1.5 MI East of SR 472
RouteCity Street 0
CountyLancaster County
StatePennsylvania
Coordinates39.83146, -76.02556
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width26 ft (7.9 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2011)
Projected traffic70 by 2031
Trucks0%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T-341 Mt Eden RD over Coopers Run built?

It was built in 1995, making it 30 years old in 2025.

What condition is T-341 Mt Eden RD over Coopers Run 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 2023.

How much traffic does T-341 Mt Eden RD over Coopers Run carry?

About 50 vehicles per day (2011 count).

How long is T-341 Mt Eden RD over Coopers Run?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m) and a deck 26 ft wide.

Who owns T-341 Mt Eden RD over Coopers Run?

It is owned by the Town or Township Highway Agency.