HEI was selected on Illinois Department of Transportations Professional Transportation Bulletin 200, Item 18. Construction inspection on the following projects:

• I-80 over Maple Creek, Bureau County

• IL64 HMA Resurfacing and Sheet Piling, DeKalb County

• IL38 HMA Resurfacing (2 Projects), DeKalb County

• I-57 HMA Resurfacing, Iroquois County

• US24 HMA Resurfacing, Livingston County

• IL47 HMA Resurfacing , Ford County

• US6 HMA Resurfacing, Grundy County

• US6 HMA Resurfacing, Bureau County



HEI provided resident engineers, resident technicians, and inspectors for work that included HMA Milling and Resurfacing, ADA ramps, PCC Pavement, Erosion Control, Concrete Repair, Curb and Gutter, Concrete Substructure, Piling, Concrete Bridge Decks, Aggregate Shoulders and Documentation.