US Bridges

SR 4011 over Little Conewago

Fair

York County, Pennsylvania · 2.5 Mi.N.E. of Dover · Structure no. 000000000037973

Built
1960
65 years old
Condition
Fair
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
5,974
2024 count
Owner
State
State Highway Agency

About this bridge

SR 4011 over Little Conewago is a prestressed concrete box beam or girders - multiple carrying SR 4011 over Little Conewago in York County, Pennsylvania. It was built in 1960, so it is 65 years old, older 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 5 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 5,974 vehicles a day, roughly 3% of them trucks, projected to reach 7,695 by 2032. The structure is 80 ft (24.4 m) long and 35 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesSR 4011
CrossesLittle Conewago
Location2.5 Mi.N.E. of Dover
RouteState Highway 0
CountyYork County
StatePennsylvania
Coordinates40.01556, -76.79522
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating35.1 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span78 ft (23.8 m)
Deck width35 ft (10.6 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,974 (2024)
Projected traffic7,695 by 2032
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 4011 over Little Conewago built?

It was built in 1960, making it 65 years old in 2025.

What condition is SR 4011 over Little Conewago 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 November 2023.

How much traffic does SR 4011 over Little Conewago carry?

About 5,974 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is SR 4011 over Little Conewago?

The structure is 80 ft (24.4 m) long with a longest span of 78 ft (23.8 m) and a deck 35 ft wide.

Who owns SR 4011 over Little Conewago?

It is owned by the State Highway Agency.