2016 Map of Ambia

About this map

Ambia stands as the primary settlement on the Indiana side of the border in this 2016 survey, situated just south of the Prudential Ditch. The landscape is defined by the agricultural grid of the Illinois-Indiana borderlands, where State Line Rd serves as the literal boundary between Vermilion County, Illinois, and Benton and Warren Counties, Indiana. Small rural clusters and historically significant locales such as Cheneyville, Coalton, and Heaton are spaced along the section-line roads, reflecting a settlement pattern established long before modern consolidation. Drainage is provided by the winding courses of the N Fork Vermilion River and the Middle Br N Fork Vermilion River, which cut across the geometric regularity of the farm roads and county lines.