October 3, 1956
First step in construction of a fill and roadway crossing Cozine creek is the forming of this corrugated metal pipe which will carry the water of the creek under the fill. Eleven feet in diameter and 102 feet in length, size of the pipe is shown by the workmen who bolt the eight foot sections into place. A crane is shown lifting one of the 385-pound sections into place. Each of the 12 eight-foot lengths and a single six-foot length is secured by 33 bolts three quarters of an inch diameter. Corrugations in the ten-gauge pipe sections are two inches deep and six inches wide.