SPAAN Tech provided Phase III Engineering Services for construction management, construction inspection, and contract administration on I-80/94 (IL 394 to US 41).

Duties included: schedule and budget control, on-site material testing, and material quality assurance testing for advance work on the highways. The work also encompassed structure removal and replacement of Wentworth Avenue over I-80

The electrical contract included: high-mast lighting advance work, fiber optic cable and systems, CCTV, surveillance, and dynamic message sign systems.