Travelers to and from the Lake this next week will begin seeing some on and off ramps closed due to the replacement of bridges on Interstate-70 in Columbia. On March 28th, the eastbound business loop between Comfort Suites and the existing roundabout will be closed. The westbound lane will remain open. Also on March 28th and 29th, both southbound lanes of Range Line from the Eastbound Interstate-70 off-ramp to the westbound Interstate-70 on ramp will be closed between 6:30pm and 5am to set new girders on the new eastbound bridge. Traffic will be routed to the westbound lanes. On March 30th, all lanes on Ridge Line will be open with periodic lane closures…