G36 update Posted By: Ben Butler June 9, 2009 @ 5:21 am Today's Local News Tweet Share Email The Iowa Department of Transportation says they hope to have some more information by the end of this week about when the G-36 interchange in Washington County will be completed. Jeff Johnson is an engineer with the DOT's Mt. Pleasant Office. He says they have one more section of concrete to pour, some guardrails to put in as well as signage, traffic marking painting and lighting to complete. Johnson says how quickly they can get this done depends heavily on the weather.