Live Chat I-81 Community Nearby Traffic Lake Irena Dam (Water dam) 2024-05-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lake Irena Dam (Water Dam) Harleigh, PA 3.12 Milnesville, PA 3.99 Junedale, PA 4.29 Interstate highway exits close to Lake Irena Dam (Water Dam) Exit 143, i81 4.50 Exit 145, i81 6.00 Exit 138, i81 8.94 Interstate highways close to Lake Irena Dam (Water Dam) i81 map 4.50 i80 map 10.68 i476pa map 26.19 State roads close to Lake Irena Dam (Water Dam) PA 424 map 2.22 PA 924 map 4.42 PA 309 map 7.97