NW Natural crews are expected to be working in The Dalles on Trevitt Street between West 10th and West 11th streets, and also on West 10th St. between Trevitt and Pentland, through April 15. Construction with flaggers directing traffic and street closures are anticipated Monday through Thursday from 8 a.m. to 5 p.m., and Fridays from 8 a.m. to 3 p.m. Sidewalk closures may be in effect along 10th St. between Trevitt St. and Pentland St. during this time. Proceed with caution in this area during these construction times and observe all temporary traffic control devices.