Exit #25 off I-380 at Boyson Road in Hiawatha. 52-mile trail built on a former railroad bed connects the communities of Cedar Rapids and Waterloo. Biking, hiking, nature study and cross country skiing. Southern 3 miles are asphalted.
2021 Construction Updates: https://www.linncounty-ia.gov/DocumentCenter/View/16676/Cedar-Valley-Nature-Trail_Construction-2021