Class E License questions and answers Maximum height of any vehicle outside of a commercial zone on designated highways plus 10
miles therefrom: - correct answer 14'
Maximum height of any vehicle in commercial zone: - correct answer 15'
Maximum height on all other highways: - correct answer 13 1/2'
Maximum width of any vehicle: - correct answer 8 1/2'
Commercial zones exist only in cities with a population of: - correct answer 75,000 or more One mile beyond the city limits plus one mile for every 50,000 residents or portion thereof: - correct answer Commercial zone The commercial zone for St. Louis City extends ______ miles beyond the city limits. - correct answer 18 The commercial zone for Kansas City extends _____ miles beyond the city limits and includes the city of Harrisonville. - correct answer 12 The commercial zones for Springfield, St. Joseph, and Columbia extends only _____ miles beyond the city limits. - correct answer 2 The commercial zone on interstate highways extends only _____ miles beyond the city limits. - correct answer 2 Maximum length of any single vehicle: - correct answer 45' 1 / 2
Maximum length of any bus or trackless trolley coach not including one foot in front and back
for safety bumper: - correct answer 45'
Maximum length of truck-tractor and semi-trailer upon interstates and certain designated highways the length of the semi-trailer (no overall maximum length, includes load): - correct answer 53' Maximum length of truck-tractor and semi-trailer upon all other roads: - correct answer 60' Maximum length of truck-tractor, semi-trailer, and trailer combinations (double bottoms) upon interstates and certain designated highways the length of the semi-trailer or trailer (no overall
maximum length): - correct answer 28'
Maximum length of truck-tractor, semi-trailer, and trailer combinations (double bottoms) upon
all other roads: - correct answer 65'
Maximum length of truck and trailer(s) and all other combinations of vehicles upon interstates
and certain primary highways: - correct answer 65'
Maximum length of truck and trailer(s) and all other combinations of vehicles; the overall
maximum length upon all other roads: - correct answer 55'
Maximum length of Automobile Transporters and Boat Transporters:
Conventional 5th Wheel Stingersteered - correct answer 75' (for combination unit plus 3' front and 4' rear overhang Maximum length of Driveaway Saddle Mount Combinations (Double or Triple on interstate and
designated highways): - correct answer 97'
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