Key transportation planning partners in the region are working together on a
no-borders evaluation of 100 miles of Interstate 81 (I-81) in South Central PA to identify the safety,
congestion, condition and access needs of the interstate and on connecting roads and infrastructure that are
affected by I-81.


Milestone Schedule: Phase 2 is Underway

I-81 Schedule September 2020

What We Heard


Corridor Facts

Focus Area Criteria

Key Players

Meet the Team

Lead Agency

Tri-County Regional Planning Commission

Primary Partners

Franklin County Planning Department
Lebanon County Planning Department
Pennsylvania Department of Transportation
Federal Highway Administration