Proposed Freeway Network, 1949 ID: 10769 | This file appears in: The Cleveland Inner Belt Plans progressed from 1942 throughout the war years and beyond to enhance unobstructed traffic into, around, and out of Cleveland. This 1949 rendition illustrates a seven artery plan including an "inner belt loop." | Date: 1949 | Source: Imasge courtesy of The Cleveland Public Library. Download Original File SourceImasge courtesy of The Cleveland Public Library.Date1949 "Proposed Freeway Network, 1949" appears in: The Cleveland Inner Belt