EIS & EA

The Montana Department of Transportation (MDT) prepares an environmental study as required by the Montana Environmental Policy Act (MEPA) or the National Environmental Policy Act (NEPA) for actions taken by the MDT unless exempted by law. An action may include projects, permits, and studies where MDT expends funds or takes an action affecting the human environment. These environmental studies determine the affects of the action on the social, economic or natural environment and may result in the preparation of an Environmental Assessment or Environmental Impact Statement. Active and completed documents are listed below.

Any information obtained will not be used for commercial or advertising purposes. Public comments regarding a project, environmental study or public meeting become part of the public record and may be posted in MDT documents or made available on MDT's website. Contact information is retained in all public comments as a measure of accountability and to validate the submitted comment.

Comments may be sent using the links on this page or via hard copy.
Please mail all hard copy comments to:
Tom Martin
Montana Department of Transportation
PO Box 201001
Helena MT 59620-1001

SAFETEA-LU Process:
Open for Comment:
  • Red Lodge North
      - EA & Section 4(f)
      -
      Comments need to be submitted by December 19, 2008
Large PDF Documents
In Progress:
Finalized:
To receive a hard copy of any of these documents please call 406.444.7228.
Work In Progress
Links to Project Status