Today is the last day to submit comments on the I-495 Beltway expansion plan. If you haven’t had a chance to submit your comments, please do so today.

A 90-day comment period was originally provided, twice the minimum time required. However, based on input from community partners, stakeholders and local and federal officials, the period was extended to 120 days – giving the public until November 9 to submit comments on the DEIS.

The public may provide comments on the DEIS through an online comment form at

Written comments also may be emailed to

You can also mail your written comments to:

Lisa B. Choplin, DBIA, Director
I-495 & I-270 P3 Office
Maryland Department of Transportation
State Highway Administration
707 North Calvert Street, Mail Stop P-601
Baltimore, MD 21202