The Illinois Department of Transportation has begun construction on Interstate 80, stretching from one mile west of the Illinois 89 interchange (exit 70) to just west of the Illinois 251 interchange (exit 75). The project, valued at $21.6 million and expected to finish by fall 2025, will involve milling and resurfacing. It will impact traffic with lane closures from 7 PM to 7 AM, Sunday through Friday. The Illinois 89 and Plank Road interchange will remain open at all times. All lanes on I-80 will be open during weekends and holidays. Motorists are advised to expect delays and consider alternate routes.