Back To List UPDATE: Service back on route | DETOUR ALERT: METRO Route 3 SB April 29, 2022 10:31 AM Location impacted: 6th Ave. Due to construction, METRO Route 3 SB is on the following detour: It will continue on Washington St. past 6th Ave. and then will take a right on 8th Ave. and a right on Dayton St. to continue on regular route.