Explore details about location 東京都道450号新荒川葛西堤防線. 東京都道450号新荒川葛西堤防線 is a location situated within the 葛飾区 alongside other areas such as Kokudo 6 (Mito kaido), 本奥戸橋, 奥戸街道 (Okudo Dori).