IDOT CONTRACTS 60953 & 60P33

IL 21 RECONSTRUCTION PROJECT FROM IL 137 to IL 120

Tecma served as the prime consultant on this $27 million project

  • Improvement consisted of:
    • Reconstruction and widening of 2-lane pavement to a 5-lane cross section with PCC jointed pavement
    • Installation of retention basin with unique landscaping features
    • Replacement and widening of bridge carrying IL 21 over Bull Creek
    • Installation of new pedestrian underpass providing access for the Lake County Forest Preserve District
    • Replacement and enhancement of parking lot for Lake county Forest Preserve District dog park
    • Extensive drainage improvement
    • New interconnected traffic signals
    • Extensive landscaping