Alaska Route 1 can refer to any of the Glenn Highway, Seward Highway, Sterling Highway, or Tok Cut-Off; meanwhile, portions of the Seward Highway are numbered Alaska Route 1, 9 and Interstate A3.
Alaska Route 1 kan exempelvis syfta på antingen Glenn Highway, Seward Highway, Sterling Highway eller Tok Cut-Off, medan Seward Highway är markerad som både 1 och 9.WikiMatrix WikiMatrix