多车道建设项目改造特拉华州的道路。冬季高速公路上橙色障碍物和警告标志排成一列，车辆在分隔车道中行驶。

ction crews reshape a major Delaware highway with orange barriers and warning signs marking the work zone. A construction crane looms in the distance as vehicles travel smoothly in both directions beneath scattered clouds and bare winter trees. Camera moves steadily forward, capturing clear lane divisions and infrastructure improvements.