US Bridges

SR 3020 over I 83; SR 0083

Good

Dauphin County, Pennsylvania · 1.5MI E of Harrisburg · Structure no. 000000000054636

Built
2017
8 years old
Condition
Good
inspected December 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
153 ft
2 main spans
Daily traffic
39,246
2024 count
Owner
State
State Highway Agency

About this bridge

SR 3020 over I 83; SR 0083 is a prestressed concrete continuous stringer/multi-beam or girder carrying SR 3020 over I 83; SR 0083 in Dauphin County, Pennsylvania. It was built in 2017, so it is 8 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 39,246 vehicles a day, roughly 2% of them trucks, projected to reach 47,095 by 2045. The structure is 153 ft (46.6 m) long and 115 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesSR 3020
CrossesI 83; SR 0083
Location1.5MI E of Harrisburg
RouteState Highway 0
CountyDauphin County
StatePennsylvania
Coordinates40.27874, -76.81896
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.1 US tons
Inventory rating40.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length153 ft (46.6 m)
Longest span76 ft (23.2 m)
Deck width115 ft (35 m)
Roadway width96 ft (29.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic39,246 (2024)
Projected traffic47,095 by 2045
Trucks2%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 3020 over I 83; SR 0083 built?

It was built in 2017, making it 8 years old in 2025.

What condition is SR 3020 over I 83; SR 0083 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 December 2022.

How much traffic does SR 3020 over I 83; SR 0083 carry?

About 39,246 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SR 3020 over I 83; SR 0083?

The structure is 153 ft (46.6 m) long with a longest span of 76 ft (23.2 m) and a deck 115 ft wide.

Who owns SR 3020 over I 83; SR 0083?

It is owned by the State Highway Agency.