The Harrisburg Capital Beltway encircles the City of Harrisburg, which is the State Capital of Pennsylvania, and surrounding municipalities. The Beltway includes a section of Interstate 81 (I-81), a section of Interstate 83 (I-83), and Route 581, and is a limited-access facility. The Capital Beltway is vital to the economy of the Harrisburg region, and is an important hub in the transportation network of the northeastern United States. This website focuses on the I-83 section of the Beltway, which extends from a junction with I-81 northeast of Harrisburg to the interchange with Route 581 to the south of Harrisburg. An I-83 Master Plan was prepared by the Pennsylvania Department of Transportation (PennDOT) in 2003 for this section of the Capital Beltway to identify, plan, and program future transportation improvement projects.
The I-83 Capital Beltway has three major issues that the projects will address:
- Worsening roadway conditions – Most of the pavement in the I-83 corridor is over 50 years old and has been repeatedly patched and overlaid while the base pavement continues to age.
- High traffic volumes and congestion – The existing traffic and the traffic predicted to use the roadway in the future, are more than the roadway can effectively carry.
- Safety – The roadway was designed more than 50 years ago and does not include the modern safety features needed for roadways that have many vehicles traveling at high speeds.
What's new?
- The I-83 East Shore Section 2 (ESS2) – The Federal Highway Administration (FHWA) has approved the Re-Evaluation Environmental Assessment (EA) for the project. For more information and status of this project, view the I-83 East Shore Section 2 project page.
- The I-83 East Shore Section 3 (ESS3) – The first construction contract (Contract 1) has been awarded to a contractor with construction anticipated to begin this fall. For more information and status of this project, view the I-83 East Shore Section 3 project page.
- Proposed construction contract sequencing graphics are available on both the I-83 East Shore Section 2 and Section 3 project pages.
- Updated Pedestrian and Bicycle Marking Layout figures are available on both the I-83 East Shore Section 2 and Section 3 project pages.
Harrisburg 
