Alaska Road Commission
Cookman Collection #1
August 1, 1936
Image shows a cat tractor in foreground spreading rock fill at the base of a steep forested hill side at right. The caption indicates this activity is preparing the road connection and approach to the south end of the bridge.
Knik River near Palmer, Alaska
Black & White Paper Print, 3-1/2" x 5-3/4"
Bridge-Knik-Rt75L#87x-Coo