The decade of the 70s saw the heyday of truck driving, and the dramatic rise in the popularity of "trucker culture". Truck drivers were romanticized as modern-day cowboys and outlaws (and this stereotype persists even today). This was due in part to their use of citizens' band (CB) radio to relay information to each other regarding the locations of police officers and transportation authorities. Plaid shirts, trucker hats, CB radios, and using CB slang were popular not just with drivers but among the general public.
A semi-trailer is almost exactly what it sounds like, it is a trailer without a front axle.Proportionally, its weightis supported bytwo factors. The weight falls upon a road tractor or by a detachable front axle assembly, known as a dolly. Generally, a semi-traileris equippedwith legs, known in the industry as "landing gear". This means it canbe loweredto support it when itis uncoupled. In the United States, a trailer may not exceed a length of 57 ft (17.37 m) on interstate highways.However, it is possible to link two smaller trailers together to reach a length of 63 ft (19.20 m).
AMSA wanted to help consumers avoid untrustworthy or illegitimate movers. In January 2008, AMSA created the ProMover certification program for its members. As a member, you must have federal interstate operating authority.Members are also required to pass an annual criminal back check,be licensed bythe FMCSA, and agree to abide by ethical standards. This would include honesty in advertising and in business transaction with customers.Each must also sign a contract committing to adhere to applicable Surface Transportation Board and FMCSA regulations. AMSA also takes into consideration and examines ownership. They are very strict, registration with state corporation commissions.This means that the mover must maintain at least a satisfactory rating with the Better Business Bureau (BBB).As one can imagine, those that passare authorizedto display the ProMove logo on the websites and in marketing materials.However, those that fail willbe expelledfrom the program (and AMSA) if they cannot correct discrepancies during probation.
In some states, a business route is designated by adding the letter "B" after the number instead of placing a "Business" sign above it. For example, Arkansas signs US business route 71 as "US 71B". On some route shields and road signs, the word "business" is shortened to just "BUS". This abbreviation is rare and usually avoided to prevent confusion with bus routes.
Advocation for better transportation beganhistoricallyin the late 1870s of the United States. This is when the Good Roads Movement first occurred, lasting all the way throughout the 1920s. Bicyclist leaders advocated for improved roads.Their acts led to the turning of local agitation into the national political movement it became.
Throughout the United States, bypass routes are a special type of route mostcommonlyused on an alternative routing of a highway around a town.Specificallywhen the main route of the highway goes through the town.Originally, these routeswere designatedas "truck routes" as a means to divert trucking traffic away from towns.However, this name was later changed by AASHTO in 1959 to what we now call a "bypass".Many "truck routes" continue to remain regardless that the mainline of the highway prohibits trucks.