Contributor:
Paine, Charles E. - Delaware Bridge Company - Kierstead, Matthew A. - McPartland, Mary - Providence Board of Aldermen - Macdonald, Charles A. - Steele, J. Dutton - Burton, A. B. - Tallman, Nelson Ingram - Historic American Engineering Record - Daly, John J. - Brewster, Robert - Rhode Island Department of Transportation - Hemberle, Edward