Traffic Management Study for the 3-A Interstate System - Final Report. Planning Environment International, a division of Alan M. Voorhees & Associates, Inc., June 1977

Traffic Management Study for the 3-A Interstate System - Final Report. Planning Environment International, a division of Alan M. Voorhees & Associates, Inc., June 1977, Box: 34. Kermit Carlyle Parsons papers, 15-2-1428. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/102454 Accessed January 14, 2026.