Live Chat I-39 Community Nearby Traffic Lake Tanglewood Dam (Water dam) 2024-06-10 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lake Tanglewood Dam (Water Dam) McNabb, IL 6.48 Varna, IL 8.98 Lostant, IL 11.03 Interstate highway exits close to Lake Tanglewood Dam (Water Dam) Exit 41, i39 11.51 Exit 35, i39 16.00 Exit 48, i39 16.68 Interstate highways close to Lake Tanglewood Dam (Water Dam) i39 map 11.51 i80 map 28.57 i55 map 52.34 State roads close to Lake Tanglewood Dam (Water Dam) IL 89 map 0.90 IL 18 map 1.17 IL 26 map 8.55