Begin Main Content Area

​District 1

Counties: Crawford | Erie | Forest | Mercer | Venango | Warren

district 1 county map PennDOT's Engineering District 1 is responsible for the state-maintained transportation network in this region. This includes over 3,600 road miles and over 2,000 bridges.

We also work with local governments, elected officials, stakeholders and the public on keeping people and goods moving safely and efficiently in this region.


Press Releases

Project Underway to Replace Valley Road Bridge in Jefferson Township, Mercer County

04/16/2024

​Work began Monday to replace the 114-year-old bridge that carries Valley Road (Route 3039) over Lackawannock Creek in Jefferson Township, Mercer County....Read More

Paving Project Resumes on Route 20 in Girard Borough and Girard Township, Erie County

04/16/2024

Work resumed this week on a $3.7 million resurfacing project that will give motorists a smoother ride on more than 2 miles of Route 20 in Girard Borough and Girard Township, Erie County,...Read More

Shapiro Administration Previews 2024 Construction Season in the Northwest Region

04/15/2024

The Pennsylvania Department of Transportation (PennDOT) announced today that it expects to work on more than 100 projects in the northwest region this year, representing an estimated investment of more than $300 million in the state and local transportation systems....Read More

Replacement of the Route 318 Bridge in Shenango Township, Mercer County Started Today

04/15/2024

The project to replace the bridge that carries Route 318 over Interstate 376 in Shenango Township, Mercer County started today....Read More

Roads in PennDOT's Northwest Region Closed Due to Wind Damage, Flooding - Updated 6:50 PM

04/14/2024

The following state roads in PennDOT's northwest region have been closed to through traffic due to downed trees and utility lines from high winds and flooding....Read More