Doto Expressway (Shimukappu IC to Tomamu IC)
  • 1. Around Shimukappu PA (relocation site)

    Around Shimukappu PA

    Box culvert under construction,photographed in April 2026.

  • 2. Higashi Shimukappu Tunnel

    Higashi-Shimukappu Tunnel

    Construction road underway,photographed in April 2026.

  • 3. Holokatmam Tunnel

    Holokatmam Tunnel

    Construction road underway,photographed in April 2026.

  • 4. Tomamu Interchange

    Tomamu IC

    IC ramp embankment construction in progress,photographed in April 2026.

Past construction photos can be found here.

2025

  • 1. Around Shimukappu PA (relocation site)

    Around Shimukappu PA

    Photographed in October 2025during tree felling work.

  • 2. Higashi Shimukappu Tunnel

    Higashi-Shimukappu Tunnel

    Construction of a temporary pier for a construction road,photographed in November 2025.

  • 3. Holokatmam Tunnel

    Holokatmam Tunnel

    Construction of a temporary road underway (photographed in November 2025)

  • 4. Tomamu Interchange

    Tomamu IC

    IC lamp installation in progress,photographed in November 2025.