In the United States we depend heavily on tractor-trailers to move goods across town and across the country. Our dependence on big rigs means that at any given time there is an average of 600,000 semis on the nation’s roadways. Unfortunately, the pervasiveness of large trucks means that they are involved in a disproportionate number…
Although we have seen advances in science, medicine, and technology over the last century in the United States we have yet to come up with a more efficient method of transporting goods and supplies from point A to point B than through the use of tractor-trailers. For this reason, we continue to depend on these…