Photos: Along Alaska's Highway 1 Photos: Along Alaska's Highway 1 Aug 17, 2011 Mount Drum looms behind northbound cars on the Tok Cutoff in August. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 Looking east on the Glenn Highway toward the Wrangell Mountains. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 Highway signs on the Glenn Highway outside of Chickaloon. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 An RV drives the Glenn Highway near mile 70. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 A sign for Ace Hardware on the Richardson Highway just outside the town of Glennallen. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 Scalloped silt along the Mananuska River near mile 70 of the Glenn Highway. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 A warning sign on the Trans-Alaska Pipeline where it passes through the city of Glennallen. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 The Trans-Alaska Pipeline as it approaches the city of Glennallen. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 Mount Sanford, Mount Drum and the Chistochina River from the Tok Cutoff. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 16,000-foot Mount Sanford dominates the eastern horizon from the Tok Cutoff. Stephen Nowers photo Photos: Along Alaska's Highway 1 Aug 17, 2011 A flagger stops traffic for a road construction project on the Tok Cutoff. Stephen Nowers photo PreviousPauseNext 1 of 1 Alaska's scenic Highway 1 is a main route for vehicle traffic coming into Southcentral from Canada and the Lower 48.