Economic and Social Commission for Asia and the Pacific, 2003 Asian Highway HandbookDiarsipkan 2012-04-14 di Wayback Machine., 2003, page 54 shows an aerial photo of the Yokohama Aoba Interchange, placing AH1 clearly on the Tomei Expressway rather than the other Tokyo-Nagoya expressway, the Chūō Expressway.
Economic and Social Commission for Asia and the Pacific, 2003 Asian Highway HandbookDiarsipkan 2012-04-14 di Wayback Machine., 2003, page 54 shows an aerial photo of the Yokohama Aoba Interchange, placing AH1 clearly on the Tomei Expressway rather than the other Tokyo-Nagoya expressway, the Chūō Expressway.
"Salinan arsip"(PDF). Diarsipkan dari versi asli(PDF) tanggal 2017-10-13. Diakses tanggal 2016-02-27.