Commuter Rail:
- MARC Train Service: MARC@mta.maryland.gov
- Director, MARC Train (John Hovatter): jhovatter1@mta.maryland.gov
- MARC Trainmaster (David R. Johnson): djohnson25@mta.maryland.gov
- MARC Trainmaster - Brunswick Line (Brian Bolger): bbolger@mta.maryland.gov
- MTA Customer Service Superintendent (Donna Walsh): dwalsh@mta.maryland.gov
- David Frederick: dkfrederick@cdpublications.com
- Laurence Gross: Laurence.R.Gross@cox.net
- Alan Weisman: aweisman@childrensnational.org
- Russell Lawrence: ralawren@yahoo.com
- Miriam Schoenbaum: mwschoenbaum@yahoo.com
- Paula Sind-Prunier: paula@crew125.org
- John Stamatakos: john.stamatakos@gmail.com
- Vince Hodge: vinceh1959@gmail.com
- Gaithersburg Mayor and Council Members: cityhall@gaithersburgmd.gov
- Maryland Governor (Martin O'Malley): marylandgov@doit.state.md.us; governor@gov.state.md.us
- Maryland Transportation Secretary (Swaim-Staley): secretary@mdot.state.md.us
- MTA Administrator and CEO (Ralign T. Wells): rwells@mta.maryland.gov
- Montgomery County Council Members: County.Council@montgomerycountymd.gov
- Montgomery County House Delegation: house@montgomerycountydelegation.com
- Montgomery County Senate Delegation: senate@montgomerycountydelegation.com
