US Bridges

Singer Lane over Stoney Creek

Fair

Dauphin County, Pennsylvania · 1E Dauph Boro/Stoney Crk · Structure no. 000000000014691

Built
1998
27 years old
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
50
2021 count
Owner
County
County Highway Agency

About this bridge

Singer Lane over Stoney Creek is a prestressed concrete box beam or girders - multiple carrying Singer Lane over Stoney Creek in Dauphin County, Pennsylvania. It was built in 1998, so it is 27 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, roughly 1% of them trucks, projected to reach 350 by 2041. The structure is 68 ft (20.7 m) long and 28 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesSinger Lane
CrossesStoney Creek
Location1E Dauph Boro/Stoney Crk
RouteCity Street 0
Coordinates40.3779, -76.91162
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89.9 US tons
Inventory rating45 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length68 ft (20.7 m)
Longest span67 ft (20.4 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2021)
Projected traffic350 by 2041
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$441,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Singer Lane over Stoney Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Singer Lane over Stoney Creek 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 June 2023.

How much traffic does Singer Lane over Stoney Creek carry?

About 50 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Singer Lane over Stoney Creek?

The structure is 68 ft (20.7 m) long with a longest span of 67 ft (20.4 m) and a deck 28 ft wide.

Who owns Singer Lane over Stoney Creek?

It is owned by the County Highway Agency.