Many of the candidates running for president in 2020 have offered visions for improving the nation's infrastructure. Our Candidate Infrastructure Tracker offers a comparison of their plans.

A trickle of electrified heavy-duty commercial vehicles are taking to the roads, as fleets and truck makers embrace a trend that industry forecasters predict could reshape the nation’s highways, with more and more diesel-powered freight trucks gradually converting to electrification.

President-elect Donald Trump’s $1 trillion infrastructure investment proposal is no more than “massive tax breaks to large companies” that would miss on long-term benefits for the economy, former Democratic presidential candidate Sen. Bernie Sanders (I-Vt.) said this week.