The State's Busiest Roadside Mowing Period Is Underway

The Illinois Department of Transportation is reminding the public that roadside mowing is underway, requiring drivers to slow down, avoid all distractions and proceed with caution when encountering equipment and personnel. The heaviest mowing operations will continue until Aug. 15.

“Timely, strategic mowing is an essential part of IDOT’s green efforts,” said Illinois Transportation Secretary Omer Osman. “As you see our maintenance crews while traveling across the state, remain alert for slow-moving heavy equipment and remember to reduce your speed. Drop the devices and drive extra carefully. We want everyone to get home safely as we work to beautify and preserve the Prairie State.”

During the summer, IDOT conducts two primary types of mowing: safety mowing occurs directly adjacent to the road as needed;

And maintenance mowing, which lasts for approximately six weeks and starts around July 1, includes areas next to culverts, ditches, traffic control devices and other structures, while following the Illinois Monarch Project Mowing Guidelines for Pollinators, protecting as much habitat and nectar resources as possible.

The mowing schedule helps to minimize the impact on the traveling public and encourage pollinator activity, which assists in the reproduction of flowers, fruits and vegetables that are essential to the state’s ecosystem and economy. Reducing the amount of land maintained and growing pollinator habitat also protects the endangered rusty patched bumble bee and the monarch butterfly, the official state insect of Illinois.

In 2020, IDOT joined in the launch of the Illinois Monarch Action Plan as part of the Illinois Monarch Project, a collaborative effort with local and state partners to help ensure the survival and successful migration of monarchs by increasing and protecting habitat.