Springbrook Prairie entrance for the walk is on the west side of Plainfield/Naperville Road between cross streets 75th and 87th streets. If parking not available at the West Entrance, additional parking is on the opposite side of the same road. Just south east on Plainfield / Naperville Rd. In the vicinity, be aware of noting key cross streets. Cross streets at 75th (BP Gas Station) and 87th (Fire Station) on west side of Plainfield/Naperville RD. Meet Us on the Trail, Linda Thurmond, (630) 881-7171 Lillian Smith, (630) 207-8386