Bike path users: Due to safety concerns, the bike path will be closed for an undetermined period of time between bridge 3 (the first bridge you come to after leaving Hopewell Culture NHP and traveling west toward Frankfort) and bridge 4. This area is suffering from extensive and active stream erosion and landslides. There is no way to get through this closure, so please plan accordingly. The park district has been working with professional engineers and exploring solutions for several months. We hope to have detours and a final plan very soon. Thank you for your patience.