<Li> Anchor Point, Alaska (59 ° 46 ′ 20.8914" N 151 ° 52 ′ 2.373" W ﻿ / ﻿ 59.772469833 ° N 151.86732583 ° W ﻿ / 59.772469833; - 151.86732583 ﻿ (Anchor Point, AK))--Westernmost point on the continuous road system of North America </Li> <Li> Umatilla Reef, offshore from Cape Alava, Washington (48 ° 11.1 ′ N 124 ° 47.1 ′ W ﻿ / ﻿ 48.1850 ° N 124.7850 ° W ﻿ / 48.1850; - 124.7850 ﻿ (Umatilla Reef))--westernmost point in the 48 contiguous states occasionally above water at low tide </Li> <Li> Bodelteh Islands, offshore from Cape Alava, Washington 48 ° 10 ′ 42.7" N 124 ° 46 ′ 18.1" W ﻿ / ﻿ 48.178528 ° N 124.771694 ° W ﻿ / 48.178528; - 124.771694 ﻿ (Bodelteh Islands)--westernmost point in the 48 contiguous states continuously above water </Li> <Li> Cape Alava, Washington (48 ° 9 ′ 51" N 124 ° 43 ′ 59" W ﻿ / ﻿ 48.16417 ° N 124.73306 ° W ﻿ / 48.16417; - 124.73306 ﻿ (Cape Alava))--westernmost point on the U.S. mainland (contiguous) </Li>

Alaska is both the westernmost and easternmost state