92 Ill. Adm. Code 554.429
Legal Height Movements
Section 554
Section 554.429 Legal Height
Movements
Permit authority is not required
for the movement of a vehicle, inclusive of load, not exceeding the legal
height limitation of 13 feet 6 inches as established in the Code. Therefore,
no action is taken by the Department, either separately or in conjunction with
authorizing an otherwise oversize or overweight movement, to ensure adequate
clearance of structures for a vehicle, inclusive of load, if the applicant or
permittee has indicated the overall height is legal.