The American Driver
From Drivers - For Drivers
Maryland
State Police:
410-486-3101
emergency cell# - 911
Website
Vehicle Registration:
410-424-3014;  410-787-2971
410-768-7163 fax
Website
IRP:
410-424-3014;  410-787-2971
410-768-7163 fax
Issued by wire services
Website
Trip Permits:
410-260-7215;  888-784-0142 (IFTA)
410-787-2971;  800-248-4160 (IRP)
 
Operating Authority:
410-767-8107
Not Regulated
 
SSRS:
Non-Participant
 
Fuel Tax:
410-260-7215;  888-784-0142
Website
IFTA:
410-260-7215;  888-784-0141
Issued by wire services
 
Overweight - Oversized Permits:
410-582-5733;  800-543-5733
410-582-5717
800-945-3416 fax
Website
Hazardous Materials:
410-537-3344;  866-633-4686
410-537-3017 fax
Website
Hazardous Waste:
410-537-3344;  866-633-4686
410-537-3017 fax
Website
Radioactive Material:
410-537-3300
Website
Hazardous Spill Reporting:
866-633-4686
 
Area Codes
Tandem Setting
240; 301; 410; 443
48' Maximum

Trailers in excess of 48' require no more than
41' spacing from kingpin to center of rear
tandem and can have no more than 35% of that
distance as overhang measured from the center
of the rear tandem to the end of the trailer.
(Note):  53' trailers allowed only on Interstate routes in National
Network and on Maryland State Highway Designated Routes.  Trailers
in excess of 48' are not permitted off Maryland Truck Route System.
CDL Information
Registration/IRP
Fuel Tax/IFTA
410-424-3011
Motor Vehicle Admin.
Motor Carrier Service Section
6601 Ritchie Hwy., Rm 120
Glen Burnie, MD  21062
410-424-3014
Comptroller of MD
Motor Vehicle Fuel Tax Div.
PO Box 1751
Annapolis, MD  21404
410-260-7215
Physical Address
Operating Authority
Oversize/Overweight Permit
Hazardous Materials
Public Service Comm.
Trans. Div.
6 St. Paul St.
Baltimore, MD  21230
410-767-8107
State Hwy. Admin.
Hauling Permits Section
7491 Connelley Dr.
Hanover, MD  21076
800-543-2515
410-582-5733
Dept. of Environment
Waste Mgmt. Admin.
1800 Washington Blvd.
Baltimore, MD  21230
866-633-4686