Expect delays and very slow traffic on I-84, both eastbound and westbound near MP 23.5 due to truck crashes. At least three trucks involved, with concrete barrier pushed into lanes. Traffic is currently moving slowly around crash site with on lane open in EB freeway and only shoulder open in WB freeway. Emegency crews on site. ODOT is working to get area cleaned and vehicles moved. No estimate on fully opening the route. Expect lengthy closure of several hours or more, plus temporary full closures during vehicle removal later today. Use alternate routes if available. Check TripCheck.com or call 511 / 800-977-6368 for update conditions. Outside Oregon call 503-588-2941