County Highway & Bridges


Adam Walden

County Engineer
7037 Marine Road
Edwardsville, IL  62025
(618) 296-4540



This department insures that the highway network within Madison County is adequate to meet the needs of business, industry and private citizens. The major functions of this department include:

  • Constructing, maintaining and repairing County-owned highways and bridges.
  • Cooperating with State and local road districts to construct or maintain connecting highways (including the Federal Aid System).
  • In cooperation with road districts within the County, building or maintaining drainage structures.