Michigan Tolls And Toll Calculator

Toll categories/classes defined:

Class 1
2-axle car, light-duty truck, SUV, van or motorcycle

Class 2
2-axle car with 1-axle trailer

Class 3
2-axle car with 2-axle trailer

Class 5 & 11
2-axle Commercial truck or bus — Add'l charge each extra axle

Class 7
3-axle Commercial truck or bus

Class 8
4-axle Commercial truck

Class 9
5-axle Commercial truck

Class 16
6-axle Commercial truck

Class 17
7-axle Commercial truck

Class 18
8-axle Commercial truck

Class 19
9-axle Commercial truck

Recreational vehicle (RV)

Toll categories/classes defined:

Class 1
Low 2-axle vehicles under 8.5 ft.

Class 2
Low 3-axle vehicles under 8 feet

Class 3
High 2-axle / Low 4-axle (8 ft. cutoff)

Class 4
High 3-axle / Low 5-axle (8 ft. cutoff)

Class 5
High 4-axle / Low 6-axle (8 ft. cutoff)

Class 6
High 5-axle vehicle (8 feet or over) — Add'l charge each extra axle

Toll categories/classes defined:

MDOT
Cars, pickups, SUVs, vans, motorcycles

MDOT
2-axle Commercial trucks and buses

Toll categories/classes defined:

Passsenger vehicles, including cars, pickups, vans, RVs, cars or pickups with a trailer

Taxi or Limousine

Passenger EVs

Buses

2-axle commercial vehicle

3-axle commercial vehicle

4 to 6-axle commercial vehicle

7 to 9-axle commercial vehicle

10 axles or more

Emergency vehicles

Emergency vehicles on call

Toll categories/classes defined:

Cars, pickups, SUVs, vans, motorcycles

Cars, pickups with trailer

Buses

Bus with trailer

2-axle commercial truck

3-axle commercial truck

4-axle commercial truck

5-axle commercial truck

6-axle commercial truck — Add'l charge each extra axle

Toll categories/classes defined:

Class 1
Vehicles under 7 ft. height, less than 22.5 ft. long/8.5 ft. wide or less

Class 2
Vehicles over 7 ft. height and less than 12 ft.; 22.5 to 46 ft. long; 8.5 ft. wide or less

Class 3
Vehicles over 12 ft. height or longer than 46 ft. or wider than 8.5 ft.

Toll categories/classes defined:

Small/medium personal vehicles (2-axle, under 90 in./230 cm.)

Personal w/roof items (May be over 90 in./230 cm.)

Small/medium personal vehicle w/ 1-axle trailer

2-axle large vehicle (over 90 in./230 cm.)

3-axle large vehicle

4-axle large vehicle

5-axle large vehicle — Add'l charge each extra axle