The American Driver
From Drivers - For Drivers
Michigan
State Police:
 517-332-2521
emergency cell#:  911
 Website
Vehicle Registration:
 517-322-1097
517-322-5159  fax
 Website
IRP:
 517-322-1097
517-322-5159  fax
 Website
Trip Permits:
 517-322-1097  (IFTA & IRP)
  
Operating Authority:
 517-241-6030
517-241-6031  fax
 Website
SSRS:
 517-241-6043
517-241-6031  fax
  
Fuel Tax:
 517-373-3183;  517-636-4580
 Website
IFTA:
 517-636-4580
  
Overweight - Oversized Permits:
 517-373-2120;  517-373-2121
517-373-4340  fax
 Website
Hazardous Materials:
 517-336-6195;  517-336-6580
517-333-4414  fax
 Website
Hazardous Waste:
 586-753-3850;  517-336-6580
 Website
Radioactive Material:
 517-336-6195
517-333-4414  fax
  
Hazardous Spill Reporting:
 800-292-4706  (in MI)
517-373-7660
  
Area Codes
Tandem Setting
231; 248; 269; 313;
517; 586; 734; 616;
810; 947
 50' Maximum

Trailers over 50' require no less than 37'6"
and no more than 40'6" spacing.

Designated state/provicial routes have same
spacing requirements and require trailers
over 50' to have not more than 2 axles.
CDL Information
Registration
Fuel Tax/IFTA
517-322-5555
 Dept. of State
IRP Unit
Bureau of Driver & Vehicle Records
PO Box 30029
Lansing, MI  48909-7529
517-322-1097
 Dept. of Treasury
Motor Fuel Tax Div.
7285 Parsons Dr.
Dimondale, MI  48821
517-636-4580
Physical Address
Operating Authority
Oversize/Overweight Permit
Hazardous Materials
Public Service Comm.
Registration Div.
PO Box 30221
Lansing, MI  48909
517-241-6030
 DOT
Transport Permit Unit
PO Box 30632
Lansing, MI  48909
517-373-2120
 State Police
Motor Carrier Div.
PO Box 30632
Lansing, MI  48909
517-336-6580
The Truck Operator's Map may be obtained by contacting the
Michigan Department of Transportation (MDOT) at (517) 373-2120.
The Truck Operator's Map provides
designated and non-designated route information.