Route 17: Stop Closure on EB National Blvd. & Castle Heights Ave. The Route 17 stop located on EB National Blvd. at Castle Heights Ave. will be temporarily closed on Tuesday, November 4, from 8:00 a.m. until 5:00 p.m., due to construction. Please use the alternate stop at EB National Blvd. & Bagley Ave. instead.