The intersection of 10th and Trevitt in The Dalles will be closed on Tuesday along with those at 11th and 12th and Trevitt that are already closed.  It’s part of the utility upgrade project on Trevitt Street that started in mid-September and will continue into November.  Throughway detours at 9th and 13th streets will remain open on Tuesday.  Crestline Construction is the contractor for The Dalles Public Works Department on the project.  The work involves replacement of sewer and storm main lines on Trevitt between 9th and 12th.  People should use detour routes for local access, and to get to Sorosis Park and Colonel Wright Elementary School.