In the coming weeks, the speed limit on Guest House Road will be reduced from 30 mph to 20 mph. This will help address safety issues brought to the attention of the Traffic Safety Committee over the past several months. By Sept. 1, 2018, new speed limit signs will be posted and marked with orange flags to identify the change.
Please remember to follow Illinois Rules of the Road and Argonne’s Traffic Safety Policy at all times while driving on site.
Questions may be directed to Traffic Safety Committee Chairperson, Kaitlyn Vanderwall at ext. 2-5959.