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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 to Pave Route 27 and Replace a Bridge in Warren County to Begin Soon


​Work will begin soon on a project to pave a portion of Route 27 and replace the 94-year-old bridge that carries the roadway over Telic Run in Brokenstraw Township, Warren County....Read More

Interstate 90 Eastbound Closed


​The eastbound lane of Interstate 90 is closed from Exit 3 (Route 6N, West Springfield/Cherry Hill) to Exit 9 (Route 18, Platea) due to a tractor trailer crash....Read More

I-90 Welcome Center to be Closed for Paving


​The Pennsylvania Welcome Center for Interstate 90 westbound will be closed June 1 so the on and off ramps can be paved....Read More

Scotts Crossing Road Closed in Columbus Township, Warren County


​Scotts Crossing Road (Route 4001) is closed to through traffic in Columbus Township, Warren County from the intersection with Route 426 to the intersection with Route 6 due to flood damage....Read More

Route 8 Closed in Oil Creek Township, Crawford County


​Route 8 is closed in Oil Creek Township, Crawford County from the intersection with Bog Hollow Road to the intersection with Old Route 8 due to a motor vehicle crash involving downed utility lines....Read More