AK-1 south (Seward Highway) at Turnagain Pass - Elevation 1015 Feet. Turnagain Pass is the highest point on the Seward Highway.
AK-1 North - Passing Lane Speeds
Passing lane with different speed per lane on AK-1 north between Turnagain Pass and Girdwood. There are a few passing lanes near Turnagain Pass that have a faster speed limit on the passing lane than in the right lane.