Avalanche has dammed the Lowe River. Water flowing through RR tunnel. Alaska DOT&PF photo
Avalanche has dammed the Lowe River. Alaska DOT&PF photo
Richardson Highway, slide in canyon. Alaska DOT&PF photo
Richardson Highway, helicopter directly over road showing extent of lake. Alaska DOT&PF photo
Richardson Highway Railroad tunnel flow. Alaska DOT&PF photo
Richardson Highway Mile Post 39 slide. Alaska DOT&PF photo
Keystone Canyon/Snowslide Path Avalanche. Alaska DOT&PF photo
Keystone Canyon/Snowslide Path Avalanche. Alaska DOT&PF photo
Keystone Canyon/Snowslide Path Avalanche. Alaska DOT&PF photo
Keystone Canyon/Snowslide Path Avalanche. Alaska DOT&PF photo
Keystone Canyon/Snowslide Path Avalanche. Alaska DOT&PF photo
Keystone Canyon/Snowslide Path Avalanche. Alaska DOT&PF photo
Keystone Canyon looking north. Alaska DOT&PF photo
Richardson Highway Avalanche. Alaska DOT&PF photo
Richardson Highway avalanche has dammed the Lowe River. Alaska DOT&PF photo
Richardson Highway avalanche has dammed the Lowe River. Alaska DOT&PF photo
Richardson Highway Avalanche. Alaska DOT&PF photo