Live Chat I-66 Community Nearby Traffic Lake Frederick Boat Launch (Transport marina) 2024-06-07 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Lake Frederick Boat Launch (Transport Marina) Boyce, VA 7.76 Millwood, VA 7.98 Stephens City, VA 8.06 Interstate highway exits close to Lake Frederick Boat Launch (Transport Marina) Exit 307, i81 8.87 Exit 310, i81 10.21 Exit 6, i66 11.07 Interstate highways close to Lake Frederick Boat Launch (Transport Marina) i81 map 8.87 i66 map 11.07 i70 map 65.56 State roads close to Lake Frederick Boat Launch (Transport Marina) VA 277 map 2.22 US 522 VA map 2.45 US 17 VA map 5.45