DescriptionE81 Expressway (Japan).png English: NIKKO-UTSUNOMIYA ROAD Date 28 June 2019 Source MLIT Japan Author MLIT Japan Other versions ...
Expressway E81.svg English: Alphanumeral road sign for Nikko-Utsunomiya Road Date 6 August 2023 Source Own work based on: E81 Expressway (Japan).png Author...
DescriptionE81-JP.png English: Japan Expressway E81 route number sign Date 8 May 2019 Source Own work Author Tiemestari...