The Honolulu-bound lanes of the H-3 freeway are shut down through early Monday morning so crews can replace an expansion joint, which allows the concrete to naturally expand and contract due to swings in temperature. The closure began at 9 last night and the town-bound lanes will reopen at 4 a.m. Monday. If you're driving to Honolulu, you should take the Pali or Likelike Highways.