This is NOT my job Author C.Niehuis Article Date August 28, 1960 Article Abstract Painting the Marble Canyon bridge Journal Title Ariz Days & Ways
The Glen Canyon access road and bridge Author L.F. Wylie Article Date 1958 Journal Title Arizona Conference on Roads and Streets. Proceedings, 8th, 1958
The case of the misbehaving bridge Article Date Summer 1954 Article Abstract Investigation of whip-like motions of El Paso Natural Gas Co. bridge across the Colorado River as Ehrenberg Journal Title Pipeliner
The cantilever bridge of the Colorado Author M. B. Williamson Article Date 1897 Article Abstract Bridge below Needles, at the time it was built, second only in length to the First of Forth bridge Journal Title Historical Society of Southern California, Quarterly
Load 343 tons Article Date April 1970 Article Abstract How the El Paso Natural Gas Company built a submerged crossing of the Colorado between Ehrenberg and Blythe Journal Title Pipeliner