The closure of Trevitt Street in The Dalles on Monday will include Garrison Street and the alley way between 10th and 11th Streets. That’s as work continues on the replacement of the sewer and storm main lines on Trevitt between 9th and 12th. There will be no access to the alley between Trevitt and Garrison streets. The through-way intersections of 10th, 11th, 12th, and Trevitt Streets will be open. Motorists are asked to use instructed alternate detour routes for local access, and access to Sorosis Park or Colonel Wright Elementary School during this time. The project is expected to be finished in November.