1961 Map of Underwood

About this map

Underwood serves as the focal point of this McLean County survey, which documents the town's expansion and infrastructure during the late twentieth century. In 1980, revisions in purple captured new developments such as a Trailer Park and Sewage Disposal Ponds, reflecting local growth alongside established landmarks like the Fairground. The landscape is defined by the transition from old transit methods to modern water management projects, evidenced by the Old Railroad Grade and the Canal Under Construction visible near the southern edge.