BRIDGES

Investigation of whip-like motions of El Paso Natural Gas Co, bridge across the Colorado River at Ehrenberg

Article on the whip-like motion of the El Paso Natural Gas Co. bridge across the Colorado River at Shrenberg

About the purchase of London Bridge by the Mccullock oil Corp. of Calif

The only pipeline bridge of tis kind in the world spans the Santa Fe Mainline near Williams in northern Arizona

The bridge over the Colorado between the Cibola Valley and California

Eighty-one venerable Arizona bridges were recently added to the National Register of Historic Places, improving their chances of being preserved, but many others dating back to the last century may be lost. Illus