US Bridges

T-481 Quarry RD over Londonland Run

Good

Lancaster County, Pennsylvania · 1800 Ft West of SR 2035 · Structure no. 000000000022001

Built
1983
42 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
38 ft
2 main spans
Daily traffic
65
2011 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T-481 Quarry RD over Londonland Run is a concrete culvert carrying T-481 Quarry RD over Londonland Run in Lancaster County, Pennsylvania. It was built in 1983, so it is 42 years old, younger 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 65 vehicles a day, roughly 1% of them trucks, projected to reach 90 by 2031. The structure is 38 ft (11.6 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesT-481 Quarry RD
CrossesLondonland Run
Location1800 Ft West of SR 2035
RouteCity Street 0
Coordinates39.99363, -76.1078
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating54 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length38 ft (11.6 m)
Longest span18 ft (5.5 m)
Deck width24 ft (7.2 m)
Roadway width20 ft (6.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic65 (2011)
Projected traffic90 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was T-481 Quarry RD over Londonland Run built?

It was built in 1983, making it 42 years old in 2025.

What condition is T-481 Quarry RD over Londonland Run 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 September 2023.

How much traffic does T-481 Quarry RD over Londonland Run carry?

About 65 vehicles per day (2011 count), of which roughly 1% are trucks.

How long is T-481 Quarry RD over Londonland Run?

The structure is 38 ft (11.6 m) long with a longest span of 18 ft (5.5 m) and a deck 24 ft wide.

Who owns T-481 Quarry RD over Londonland Run?

It is owned by the Town or Township Highway Agency.