America’s iconic transcontinental railroad system is symbolic of our hard work and innovation. Since its inception, it brought settlement to the frontier and enabled us to transport goods and passengers between our coasts with unheard of speed. Today, it presents another opportunity to revolutionize American transportation. As we search for ways to take large trucks off the road and reduce our carbon emissions, electrifying our railways and renewing our commitment to shipping by train might be just the ticket. According to the...