A commercial driver's license (CDL) is a driver's license required to operate large or heavy vehicles.
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 public idea of the trucking industry in the United States popular culture has gone through many transformations. However, images of the masculine side of trucking are a common theme throughout time. The 1940's first made truckers popular, with their songs and movies about truck drivers. Then in the 1950's they were depicted as heroes of the road, living a life of freedom on the open road. Trucking culture peaked in the 1970's as they were glorified as modern days cowboys, outlaws, and rebels. Since then the portrayal has come with a more negative connotation as we see in the 1990's. Unfortunately, the depiction of truck drivers went from such a positive depiction to that of troubled serial killers.
In 2009, the book 'Trucking Country: The Road to America's Walmart Economy' debuted, written by author Shane Hamilton. This novel explores the interesting history of trucking and connects certain developments. Particularly how such development in the trucking industry have helped the so-called big-box stored. Examples of these would include Walmart or Target, they dominate the retail sector of the U.S. economy. Yet, Hamilton connects historical and present-day evidence that connects such correlations.
“The association of truckers with cowboys and related myths was perhaps most obvious during the urban-cowboy craze of the late 1970s, a period that saw middle-class urbanites wearing cowboy clothing and patronizing simulated cowboy nightclubs. During this time, at least four truck driver movies appeared, CB radio became popular, and truck drivers were prominently featured in all forms of popular media.” — Lawrence J. Ouellet
Trucks of the era mostly used two-cylinder engines and had a carrying capacity of 1,500 to 2,000 kilograms (3,300 to 4,400 lb). In 1904, 700 heavy trucks were built in the United States, 1000 in 1907, 6000 in 1910, and 25000 in 1914.
A Benz truck modified by Netphener company (1895)
Medium trucks are larger than light but smaller than heavy trucks. In the US, they are defined as weighing between 13,000 and 33,000 pounds (6,000 and 15,000 kg). For the UK and the EU, the weight is between 3.5 and 7.5 tons (3.9 and 8.3 tons). Local delivery and public service (dump trucks, garbage trucks, and fire-fighting trucks) are around this size.
Signage of business routes varies, depending on the type of route they are derived from. Business routes paralleling U.S. and state highways usually have exactly the same shield shapes and nearly the same overall appearance as the routes they parallel, with a rectangular plate reading "BUSINESS" placed above the shield (either supplementing or replacing the directional plate, depending on the preference of the road agency). In order to better identify and differentiate alternate routes from the routes they parallel, some states such as Maryland are beginning to use green shields for business routes off U.S. highways. In addition, Maryland uses a green shield for business routes off state highways with the word "BUSINESS" in place of "MARYLAND" is used for a state route.
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 is highly inconsistent. For example, in Des Moines, Iowa the genuine bypass is the main route. More specifically, it is Interstate 35 and Interstate 80, with the loop into downtown Des Moines being Interstate 235. As it is illustrated in this example, they do not always consistently begin with an even number. However, the 'correct' designation is exemplified in Omaha, Nebraska. In Omaha, Interstate 480 traverses the downtown area, which is bypassed by Interstate 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.
Without strong land use controls, buildings are too often built in town right along a bypass. This results with the conversion of it into an ordinary town road, resulting in the bypass becoming as congested as the local streets. On the contrary, a bypass is intended to avoid such local street congestion. Gas stations, shopping centers, along with various other businesses are often built alongside them. They are built in hopes of easing accessibility, while home are ideally avoided for noise reasons.
The Federal Motor Carrier Safety Administration (FMCSA) is an agency within the United States Department of Transportation. The purpose of the FMCSA is to regulate safety within the trucking and moving industry in the United States. The FMCSA enforces safety precautions that reduce crashes, injuries, and fatalities involving large trucks and buses.
A properly fitted close-coupled trailer is fitted with a rigid tow bar. It then projects from its front and hooks onto a hook on the tractor. It is important to not that it does not pivot as a draw bar does.
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 regulations are 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 program is known as 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 Dwight D. Eisenhower National System of Interstate and Defense Highways is most commonly known as the Interstate Highway System, Interstate Freeway System, Interstate System, or simply the Interstate. It is a network of controlled-access highways that forms a part of the National Highway System of the United States. Named after President Dwight D. Eisenhower, who endorsed its formation, the idea was to have portable moving and storage. Construction was authorized by the Federal-Aid Highway Act of 1956. The original portion was completed 35 years later, although some urban routes were canceled and never built. The network has since been extended and, as of 2013, it had a total length of 47,856 miles (77,017 km), making it the world's second longest after China's. As of 2013, about one-quarter of all vehicle miles driven in the country use the Interstate system. In 2006, the cost of construction had been estimated at about $425 billion (equivalent to $511 billion in 2015).
The Federal Highway Administration (FHWA) is a division of the USDOT specializing in highway transportation. The agency's major influential activities are generally separated into two different "programs". The first is the Federal-aid Highway Program. This provides financial aid to support the construction, maintenance, and operation of the U.S. highway network. The second program, the Federal Lands Highway Program, shares a similar name with different intentions. The purpose of this program is to improve transportation involving Federal and Tribal lands. They also focus on preserving "national treasures" for the historic and beatific enjoyment for all.
The rise of technological development gave rise to the modern trucking industry. There a few factors supporting this spike in the industry such as the advent of the gas-powered internal combustion engine. Improvement in transmissions is yet another source, just like the move away from chain drives to gear drives. And of course the development of the tractor/semi-trailer combination.
The first state weight limits for trucks were determined and put in place in 1913. Only four states limited truck weights, from a low of 18,000 pounds (8,200 kg) in Maine to a high of 28,000 pounds (13,000 kg) in Massachusetts. The intention of these laws was to protect the earth and gravel-surfaced roads. In this case, particular damages due to the iron and solid rubber wheels of early trucks. By 1914 there were almost 100,000 trucks on America's roads. As a result of solid tires, poor rural roads, and a maximum speed of 15 miles per hour (24km/h) continued to limit the use of these trucks to mostly urban areas.
The American Moving & Storage Association (AMSA) is a non-profit trade association. AMSA represents members of the professional moving industry primarily based in the United States. The association consists of approximately 4,000 members. They consist of van lines, their agents, independent movers, forwarders, and industry suppliers. However, AMSA does not represent the self-storage industry.
Moving companies that operate within the borders of a particular state are usually regulated by the state DOT. Sometimes the public utility commission in that state will take care of it. This only applies to some of the U.S. states such as in California (California Public Utilities Commission) or Texas (Texas Department of Motor Vehicles. However, no matter what state you are in it is always best to make sure you are compliant with that state
Known as a truck in the U.S., Canada, Australia, New Zealand, Puerto Rico, it is essentially a motor vehicle designed to transport cargo. Otherwise known as a lorry in the United Kingdom, Ireland, South Africa, and Indian Subcontinent. Trucks vary not only in their types, but also in size, power, and configuration, the smallest being mechanically like an automobile. Commercial trucks may be very large and powerful, configured to mount specialized equipment. These are necessary in the case of fire trucks, concrete mixers, and suction excavators etc.