Economic mobility in Collinsville, Illinois

Welcome to the Illinois Department of Transportation (IDOT) Collinsville Office, your trusted local government partner dedicated to ensuring safe, efficient, and sustainable transportation solutions for the community. Conveniently located at 1102 Eastport Plaza Drive, Collinsville, Illinois, our office serves as a hub for transportation planning, development, and maintenance throughout the region. At IDOT Collinsville, we are committed to enhancing the quality of life in Illinois by improving mobility, promoting economic growth, and preserving the environment. Our team of dedicated professionals works diligently to manage transportation infrastructure, including highways, bridges, and public transit systems, ensuring they meet the highest standards of safety and reliability.