The category of road workers includes what kinds of road users? A. People who sell food on the side of the road
B. People who use their car or a company car to do their job
C. Road maintenance crews, utility crews, school crossing guards, and traffic officers
D. New and used car salespeople

Typical road users include pedestrians, cyclists, motorists, vehicle passengers, horse riders, and passengers of on-road public transport (mainly buses and trams).

Sorry if not helpful but I hope this helps! Have a great day! :)

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).