US Bridges

SR 2005 Lr 22015 over Pa Tpk (I-76)

Fair

Dauphin County, Pennsylvania · Londonderry Township · Structure no. 000000000014618

Built
1950
75 years old
Condition
Fair
inspected March 2023
Type
Girder and Floorbeam System
Steel
Length
102 ft
1 main span
Daily traffic
706
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

SR 2005 Lr 22015 over Pa Tpk (I-76) is a steel girder and floorbeam system carrying SR 2005 Lr 22015 over Pa Tpk (I-76) in Dauphin County, Pennsylvania. It was built in 1950, so it is 75 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 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 706 vehicles a day, roughly 6% of them trucks, projected to reach 1,145 by 2030. The structure is 102 ft (31.1 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSR 2005 Lr 22015
CrossesPa Tpk (I-76)
LocationLondonderry Township
RouteState Highway 0
CountyDauphin County
StatePennsylvania
Coordinates40.20628, -76.69317
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span97 ft (29.6 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic706 (2024)
Projected traffic1,145 by 2030
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$129,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 2005 Lr 22015 over Pa Tpk (I-76) built?

It was built in 1950, making it 75 years old in 2025.

What condition is SR 2005 Lr 22015 over Pa Tpk (I-76) 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 March 2023.

How much traffic does SR 2005 Lr 22015 over Pa Tpk (I-76) carry?

About 706 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is SR 2005 Lr 22015 over Pa Tpk (I-76)?

The structure is 102 ft (31.1 m) long with a longest span of 97 ft (29.6 m) and a deck 34 ft wide.

Who owns SR 2005 Lr 22015 over Pa Tpk (I-76)?

It is owned by the State Toll Authority.