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Welcome to the official Pennsylvania Department of Transportation (PennDOT) website dedicated to the I-83 Exit 18 Improvements Project, York County, PA. This will be your online source for public information relating to the Exit 18 Mount Rose Avenue Interchange project. Contacts, frequently asked questions, maps, and public meeting announcements will be found on this website.


The design phase of the I-83 Exit 18 project is now complete. Bids have been solicted, and Cherry Hill Construction, Inc. from Jessup, Maryland has been selected as the contractor. Construction of the project is underway. We expect the project to be completed in the summer of 2018.

If you would like to speak with someone directly about I-83 Exit 18 project, please contact the following:
Steve Moore
PennDOT Project Manager
PennDOT District 8-0
2140 Herr Street
Harrisburg, PA 17103-1699
Phone: (717) 705-1683
stemoore@pa.gov
Rob Nuss
Senior Associate
Erdman Anthony
One Sterling Place
100 Sterling Parkway, Suite 212
Mechanicsburg, PA 17050
Phone: (717) 766-1741
nussr@erdmananthony.com