Texas Elroy-Sparta State Trail Legend west to La Crosse River Trail 33.7 mi54.2 km Sparta, WI Tunnel 3 20.9 mi33.6 km Norwalk, WI Tunnel 2 15.4 mi24.8 km Wilton, WI Tunnel 1 6.2 mi10 km Kendall, WI 0 mi0 km Elroy, WI south to 400 State Trail Main article: Elroy-Sparta State Trail This is a route-map template for a United States railway. For information on using this template, refer to Template:Routemap. For pictograms used, see Commons:BSicon/Catalogue. Category:Templates for railway lines of the United States