WPA TunnelBy Indiana Division of Historic Preservation and ArchaeologyTour navigation: Previous | Tour Info Close Text Built by the Works Progress Administration (WPA), the tunnel provides a way for automobiles to access the infield. Media Images WPA Tunnel ~ Source: Courtesy of Indiana DNR Map Get Directions 1202 E 38th St, Indianapolis, IN 46205 Metadata Official Websitehttp://www.indianastatefair.com/fairgrounds/ Cite this PageIndiana Division of Historic Preservation and Archaeology, “WPA Tunnel,” Discover Indiana, accessed February 22, 2019, http://indyhist.iupui.edu/items/show/298. Related ToursArchitecture of the Indiana State Fairgrounds SubjectsArchitecture of the Indiana State Fair Tour navigation: Previous | Tour Info Close