Route: Baltimore Harbor Tunnel [I-895] [For specific exemptions from this restriction, contact MD Transportation Authority and obtain a copy of Title 11 of the Code of MD Regulations.]
Restricted Route, All Hazmats

Route: Fort McHenry Tunnel [I95] [For specific exemptions from this restriction, contact MD Transportation Authority and obtain a copy of Title 11 of the Code of MD Regulations.]
Restricted Route, All Hazmats

Route: Francis Scott Key Bridge [State 695]
Restricted Route, Class 1 - Explosives, Class 7 - Radioactive

Route: Harry W. Nice Memorial Bridge [Located on US Route 301]
Restricted Route, Class 1 - Explosives, Class 7 - Radioactive

Route: Interstate 495 [NOTE: Restricts all vehicles carrying hazmats to right two lanes.]
Prescribed Route, All NRHM Hazmats

Route: Thomas J. Hatem Mem. Bridge [US Route 40]
Restricted Route, Class 1 - Explosives, Class 7 - Radioactive

Route: W. P. Lane, Jr. Mem. Bridge [Located on US 50/301]
Restricted Route, Class 1 - Explosives, Class 7 - Radioactive