Live Chat I-40 Community Nearby Traffic Lake Vinson Dam (Water dam) 2024-06-10 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lake Vinson Dam (Water Dam) Knoxville, AR 6.53 Delaware, AR 10.98 Lamar, AR 12.12 Interstate highway exits close to Lake Vinson Dam (Water Dam) Exit 74, i40 5.59 Exit 67, i40 6.44 Exit 64, i40 9.73 Interstate highways close to Lake Vinson Dam (Water Dam) i40 map 4.93 i540ar map 85.99 i430ar map 104.79 State roads close to Lake Vinson Dam (Water Dam) AR 333 map 2.54 AR 359 map 2.76 US 64 AR map 5.28