> Heavy-duty trucks are one of the biggest sources of greenhouse gas emissions for the U.S. transportation sector because they make up a large portion of inters

> Heavy-duty trucks are one of the biggest sources of greenhouse gas emissions for the U.S. transportation sector because they make up a large portion of interstate traffic. The solution to this is to build trains. Heavy trucks destroy asphalt, which is expensive and carbon-intensive to replace. EV trucks emit pollution in the form of tire dust—microplastics that pollute the air and water.