E-ZPass Transponder
E-ZPass Changes Effective July 1, 2009
On January 29, 2009 the Authority Members approved a cost-recovery initiative that is expected to generate approximately $60 million a year for the self-supporting agency and help offset the costs of operating the E-ZPass system.  As part of this initiative, E-ZPass administrative changes are effective July 1, 2009.  More detailed information can be found on the E-ZPass website http://www.ezpassmd.com/en/about/plans.shtml.
The Maryland Transportation Authority is a member of the E-ZPass Interagency Group and accepts all valid electronic-toll transponders affiliated with the E-ZPass system. E-ZPass is accepted at all Maryland toll plazas and at all toll plazas from Virginia to Maine, anywhere E-ZPass is accepted.
Access the E-ZPass service center online at: http://www.ezpassmd.com/
E-ZPass Maryland Stop-In Centers at MDTA Facilities
Baltimore Harbor Tunnel 7:30 a.m. - 3:30 p.m. Mondays, Tuesdays, Thursdays, Fridays 10 a.m. - 6 p.m. Wednesdays Harry W. Nice Memorial Bridge 8:30 a.m. - 4:30 p.m. Mondays, Tuesdays 8 a.m. - 4:00 p.m., Wednesdays, Thursdays, Fridays Francis Scott Key Bridge 7:30 a.m. - 3:30 p.m. Mondays, Wednesdays, Thursdays, Fridays 10 a.m. - 6 p.m. Tuesdays Bay Bridge (TRIAL PERIOD)* 7 a.m. - 5 p.m. Monday through Friday 7 a.m. - 2 p.m. Saturdays Fort McHenry Tunnel 7:30 a.m. - 3:30 p.m. Mondays, Tuesdays, Wednesdays, Fridays 10 a.m. - 6 p.m. Thursdays Thomas J. Hatem Memorial Bridge 7:30 a.m. - 3:30 p.m. Mondays, Tuesdays, Thursdays, Fridays 7:30 a.m. - 6 p.m. Wednesdays *To provide enhanced customer service and to identify the best hours of operation, starting August 29, 2011 the Bay Bridge Stop-in Center will begin the following hours of operation for a Trial Period: Mondays through Fridays: 7 a.m. - 6 p.m. Saturdays: 7 a.m. - 3:30 p.m. This trial period ends Oct. 1, 2011.
E-ZPass Maryland Stop-In Centers at Motor Vehicle Administration (MVA) Locations:
MVA Glen Burnie 6601 Ritchie Hwy. N.E. 8:30 a.m. - 4:30 p.m., Mondays - Fridays MVA Gaithersburg Office 15 Metropolitan Grove Road. 8:30 a.m. to 4:30 p.m. Mondays - Fridays MVA Beltsville Office 11760 Baltimore Avenue, Station 43/44. 8:30 a.m. to 4:30 p.m. Mondays - Fridays
E-ZPass On-the-Go Retail Locations at the Motor Vehicle Administration (MVA)
Link to MVA locations that sell E-ZPass “On the Go”:  http://www.ezpassmd.com/en/onthego/locations_mva.shtml