Amends existing law to revise provisions regarding allowable lengths of certain vehicles, overhangs and extensions of loads.

This legislation implements Section 5520 of the 2016 Fixing America's Surface Transportation (FAST) Act, which modifies 49 U.S.C. §31111(b)(1). The modifications provide legal authority for the State of Idaho to allow a stinger-steered automobile transporter a vehicle length limitation of eighty (80) feet; as well as impose a front overhang of less than four (4) feet and a rear overhang of less than six (6) feet. Currently, Idaho Code §49-1010 allows a stinger-steered automobile transporter a vehicle length limitation of seventy-five (75) feet and a combined front and rear overhang of seven (7) feet.