Live Chat I-78 Community Nearby Traffic Blue Marsh Dike A (Water dam) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Blue Marsh Dike A (Water Dam) Pine Forge, PA 0.00 Reading, PA 0.00 Leesport, PA 3.18 Interstate highway exits close to Blue Marsh Dike A (Water Dam) Exit 23, i78 16.13 Exit 29b a, i78 16.71 Exit 30, i78 17.30 Interstate highways close to Blue Marsh Dike A (Water Dam) i78 map 16.13 i76 map 22.55 i81 map 40.15 State roads close to Blue Marsh Dike A (Water Dam) PA 12 map 5.92 US 422 PA EAST map 6.99 PA 183 map 7.46