The Shelby County Highway Department will be closing W 600 and N London Rd beginning Monday, June 23. The closure may potentially last 10 weeks. The last address accessible from the east is 6255 W 600 N. The last address accessible from the west on 600 N is 6466 W 600 N. All the address on N 630 W, N PR 660 W and 6000 - 6275 of N 700 W will also only be accessible from the west.