Beginning the the early 20th century, the 1920's saw several major advancements. There was improvement in rural roads which was significant for the time.The diesel engine, which are 25-40% more efficient than gas engines were also a major breakthrough.We also saw the standardization of truck and trailer sizes along with fifth wheel coupling systems. Additionally power assisted brakes and steering developed. By 1933, all states had some form of varying truck weight regulation.
The number one hit on the Billboard chart in 1976 was quite controversial for the trucking industry. "Convoy," is a song about a group of reckless truck drivers bent on evading laws such as toll booths and speed traps.The song went on to inspire the film "Convoy", featuring defiant Kris Kristofferson screaming "piss on your law!" After the film's release, thousands of independent truck drivers went on strike. The participated in violent protests during the 1979 energy crisis.However, similar strikes had occurred during the 1973 energy crisis.
The United States' Interstate Highway System is full of bypasses and loops with the designation of a three-digit number.Usually beginning with an even digit, it is important to note that this pattern ishighlyinconsistent. For example, in Des Moines, Iowa the genuine bypass is the main route.Morespecifically, it is Interstate 35 and Interstate 80, with the loop into downtown Des Moines being Interstate 235. As itis illustratedin this example, they do not alwaysconsistentlybegin with an even number.However, the 'correct' designationis exemplifiedin Omaha, Nebraska.In Omaha, Interstate 480 traverses the downtown area, whichis bypassed byInterstate 80, Interstate 680, and Interstate 95. Interstate 95 then in turn goes through Philadelphia, Pennsylvania. Furthermore, Interstate 295 is the bypass around Philadelphia, which leads into New Jersey.Although this can all be rather confusing, it is most important to understand the Interstate Highway System and the role bypasses play.
Compliance, Safety, and Accountability (CSA) are fundamental to the FMCSA's compliance program. The purpose of the CSA program is to oversee and focus on motor carriers' safety performance. To enforce such safety regulations, the CSA conducts roadside inspections and crash investigations.The program issues violations when instances of noncompliance with CSA safety regulationsare exposed.
Unfortunately, the CSA's number of safety investigation teams and state law enforcement partners are rather small in comparison to the millions of CMV companies and commercial driver license (CDL) holders. A key factor in the CSA programis knownas the Safety Measurement System (SMS).This system relies on data analysis to identify unsafe companies to arrange them for safety interventions. SMS is incredibly helpful to CSA in finding and holding companies accountable for safety performance.
The most basic purpose of a trailer jack is to lift the trailer to a height that allows the trailer to hitch or unhitch to and from the towing vehicle. Trailer jacks may alsobe usedfor the leveling of the trailer during storage. To list a few common types of trailer jacks are A-frame jacks, swivel jacks, and drop-leg jacks. Other trailers, such as horse trailers, have a built-in jack at the tongue for this purpose.
The industry intends to both consumers as well as moving companies, this is why there are Ministers of Transportation in the industry. They are there to set and maintain laws and regulations in place to create a safer environment.It offers its members professional service training and states the time that movers have been in existence. It also provides them with federal government representation and statistical industry reporting.Additionally, there are arbitration services for lost or damaged claims, publications, public relations, and annual tariff updates and awards.This site includes articles as well that give some direction, a quarterly data summary, and industry trends.