Insulation design of anchors and tower supports for 110,000-volt, 4427-foot span over carquinez straits

L.M. KLAUBER: I wish to point out one fact, namely, that a line of such importance, crossing a water way open to traffic where great clearances are necessary, would naturally involve special structures and relatively high costs. One not familiar with long spans might deem it essential that whenever such spans are constructed, regardless of the character of the line, equally expensive structures are essential. I would like