The Illinois Department of Transportation will be shutting off roadway lights on the U.S. 52 Mississippi River Bridge in Savanna and U.S. 30 Mississippi River Bridge near Fulton beginning Friday, June 12.
The shutoff is to reduce the number of mayflies on the bridge pavement. The lights will be turned back on Sept. 22.
:quality(70)/s3.amazonaws.com/arc-authors/shawmedia/b945ae41-e0fd-42fd-805a-feca8401d740.png)