Maryland Transit Administration Transportation

Transit Development & Delivery

401 East Pratt St.
Baltimore, MD 21202


Listings for this office: Click on a listing for a detailed view.
Name Title Phone Number/Extension
Martha Gross
Executive Director
410-856-4340  
Caitlin Tobin
Senior Project Director, Red Line
443-890-9401  
Ray Biggs
Senior Project Director, Purple Line
240-695-9226  
Ken Melton
Red Line Director of Communications
410-856-4341  
Erica Rigby
Director, Engineering & Construction - Red Line
410-856-4320