Open Comment Periods

A big part of plans come from the comments of the public. We need your input! Below you can view the open commenting periods for our trail partners and additional land managers:

 

National Park Service Public Comment Information

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    Documents Open for Public Review

      Other Plans and Projects

      Additional projects may be listed on the following pages:

      Last updated: May 29, 2026

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      Contact Info

      Mailing Address:

      Potomac Heritage National Scenic Trail
      c/o Chesapeake and Ohio Canal National Historical Park
      142 W. Potomac St.

      Williamsport, MD 21795

      Phone:

      301-739-4200
      This phone number will connect you to the C&O Canal National Historical Park's mainline.

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