Live Chat I-66 Community Nearby Traffic Jefferson Street Substation (Poi crane) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Jefferson Street Substation (Poi Crane) Washington, DC 3.08 Arlington, VA 3.49 Oxon Hill, MD 5.94 Interstate highway exits close to Jefferson Street Substation (Poi Crane) Exit 176b a, i95 2.76 Exit 177c b, i95 2.85 Exit 2b a, i95 4.54 Interstate highways close to Jefferson Street Substation (Poi Crane) i95 map 2.76 i66 map 8.37 i495va map 10.58 State roads close to Jefferson Street Substation (Poi Crane) US 1 VA map 0.80 VA 7 map 1.25 VA 400 map 1.30