Live Chat I-80 Community Nearby Traffic Lake Poco Dam (Water dam) 2024-06-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lake Poco Dam (Water Dam) Portland, PA 3.60 Delaware, NJ 3.73 Columbia, NJ 6.07 Interstate highway exits close to Lake Poco Dam (Water Dam) Exit 4a, i80 4.57 Exit 4b, i80 4.57 Exit 4c, i80 4.57 Interstate highways close to Lake Poco Dam (Water Dam) i80 map 4.57 i78 map 24.33 i287nj map 47.05 State roads close to Lake Poco Dam (Water Dam) PA 611 map 3.19 US 46 map 3.41 NJ WARREN 605 map 3.83