Highway 99, in both directions. Bridge maintenance planned between Callaghan Valley Rd and Alpha Lake Rd (Whistler). Starting Mon Sep 15 at 12:15 AM PDT until Wed Sep 17 at 11:45 PM PDT. Watch for traffic control personnel. Callaghan Creek Bridge - Counterflow: Southbound traffic in northbound left lane with Northbound traffic in northbound right lane. Last updated Fri Sep 12 at 4:18 PM PDT. (DBC-81518)