Overall length limit on vehicles transporting machinery, poles, or structural objects is _________.

Exceptions to LENGTH requirements:
Length limits do not apply to vehicles operating in the daytime except on Saturdays, Sundays or legal holidays when transporting poles, pipes, machinery or other objects of structural nature which cannot be readily dismembered, provided the length of the object being transported does not exceed 80 feet and the overall length of vehicle and load does not exceed 100 feet.
Stinger-steered vehicles specifically designed to transport motor vehicles or boats may have an overall length of 75 feet plus overhang of 3 feet in front and 4 feet in the rear on Class I and II highways.
Conventional auto transporters are vehicles specifically designed to transport motor vehicles or boats and may have an overall length of 65 feet plus overhang on these highways. The maximum overall length on all other streets and highways is 60 feet.