Live Chat I-40 Community Nearby Traffic Montgomery Lake Dam (Water dam) 2024-05-16 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Montgomery Lake Dam (Water Dam) Fort Smith, AR 6.94 Moffett, OK 10.74 Rudy, AR 12.19 Interstate highway exits close to Montgomery Lake Dam (Water Dam) Exit 5, i40 1.19 Exit 7, i40 2.23 Exit 3, i40 4.22 Interstate highways close to Montgomery Lake Dam (Water Dam) i40 map 1.19 i540ar map 9.82 i44 map 143.56 State roads close to Montgomery Lake Dam (Water Dam) AR 59 map 0.99 US 64 AR map 2.21 US 71 AR TX map 2.34