Construction crews are expected to start milling this morning (6/5) as part of Washington's downtown enhancement project. City Administrator Dave Plyman says work will be done on Washington Street, between Marion and Second Avenue. Plyman says in addition to a new street surface, the project also includes new brick work on the sidewalks, and new curbs and gutters. The city engineer's office says they will not allow crews to block any of the parade routes for tomorrow's Ridiculous Days celebration.