Colorado River. Authorizing conveyance of existing railroad bridge known as Red Rock Bridge, near Topock, Ariz., to Arizona and California, jointly or separately, for free-highway bridge purposes, report to accompany H. R. 4910 [authorizing Atchison, Topeka and Santa Fe Railway Company to convey to Arizona and California, jointly or separately, for public highway purposes, existing railroad bridge across Colorado River, formerly known as Red Rock Bridge, near Topock, Ariz.]; submitted by Mr. Harless of Arizona.

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