US Bridges

I-83; SR 0083 over Conewago Creek

Fair

York County, Pennsylvania · 1.5 MI N of EXIT-28 I-83 · Structure no. 000000000037457

Built
1954
71 years old, rebuilt 1987
Condition
Fair
inspected July 2023
Type
Girder and Floorbeam System
Steel Continuous
Length
710 ft
5 main spans
Daily traffic
47,693
2024 count
Owner
State
State Highway Agency

About this bridge

I-83; SR 0083 over Conewago Creek is a steel continuous girder and floorbeam system carrying I-83; SR 0083 over Conewago Creek in York County, Pennsylvania. It was built in 1954 and reconstructed in 1987, so it is 71 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 47,693 vehicles a day, roughly 19% of them trucks, projected to reach 62,670 by 2032. The structure is 710 ft (216.4 m) long and 72 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesI-83; SR 0083
CrossesConewago Creek
Location1.5 MI N of EXIT-28 I-83
RouteInterstate 83
Coordinates40.10256, -76.77854
Functional classRural Principal Arterial - Interstate

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating47 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length710 ft (216.4 m)
Longest span154 ft (46.9 m)
Deck width72 ft (21.8 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,693 (2024)
Projected traffic62,670 by 2032
Trucks19%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$3.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was I-83; SR 0083 over Conewago Creek built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1987.

What condition is I-83; SR 0083 over Conewago 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 July 2023.

How much traffic does I-83; SR 0083 over Conewago Creek carry?

About 47,693 vehicles per day (2024 count), of which roughly 19% are trucks.

How long is I-83; SR 0083 over Conewago Creek?

The structure is 710 ft (216.4 m) long with a longest span of 154 ft (46.9 m) and a deck 72 ft wide.

Who owns I-83; SR 0083 over Conewago Creek?

It is owned by the State Highway Agency.