Solar roads, also known as photovoltaic pavements, are roads that incorporate solar panels into their surface. The basic idea is to replace traditional asphalt or concrete roads with specially designed solar panels that can withstand the weight of vehicles while generating electricity. . Covering the world's highways with solar panels would reduce carbon emissions, bolster energy production, and improve safety for drivers. (Image courtesy of Alex Kalinin, Unsplash) By Kayt Sukel While taking the bus home from work one day, Hou Jiang, Ph. These panels can be embedded directly into the pavement, installed alongside the road, or mounted above it. The electricity generated can power streetlights, traffic signals, and even nearby. . This transformative concept involves embedding solar panels directly into road surfaces, turning traditional thoroughfares into power-generating assets. Solar power installations can be sited on or above highway alignments and interchanges, rooftops, or elevated structures above parking lots or other DOT-owned. .