Road engineers are professionals who design, construct, and maintain roads and highways. They ensure that these transportation systems are safe, efficient, and durable. Their work involves planning the layout, selecting materials, and overseeing construction projects to meet local and national standards. In addition to designing new roads, road engineers also assess existing infrastructure for repairs and upgrades. They often collaborate with urban planners and environmental specialists to minimize the impact of road construction on the surrounding environment. Their expertise is crucial for improving traffic flow and enhancing public safety on roadways.