Public [act] 530-608, 74th Congress. Tennessee River. H. R. 11613. act to extend times for commencing and completing construction of bridge across Tennessee River between Colbert County and Lauderdale County, Ala. [by Alabama, Colbert County, Lauderdale County, Sheffield, Ala., Florence, Ala., and Highway Bridge Commission, Incorporated, of Alabama, or by any 2 of them, or by either of them].