Section 22406 - Speed in excess of 55 mph prohibited for enumerated vehiclesNo person may drive any of the following vehicles on a highway at a speed in excess of 55 miles per hour:
(a) A motortruck or truck tractor having three or more axles or any motortruck or truck tractor drawing any other vehicle.(b) A passenger vehicle or bus drawing any other vehicle.(c) A schoolbus transporting any school pupil.(d) A farm labor vehicle when transporting passengers.(e) A vehicle transporting explosives.(f) A trailer bus, as defined in Section 636.Amended by Stats 2000 ch 787 (SB 1404), s 22, eff. 1/1/2001.Previously Amended October 10, 1999 (Bill Number: AB 1650) Chapter 724).