Doto Expressway 4-lane expansion project

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  • Overview of Doto Expressway
  • Outline of the 4-lane expansion project
  • Effects of the four-lane expansion project
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NEXCO EAST

Press release

January 2020

  • press release Wednesday, January 21, 2026

    We are opening "Otofuke BASE," a PR room for the E38 Doto Expressway 4-lane expansion project.

October 2020

  • press release Friday, October 31, 2025

    A section of the E38 Doto Expressway between Tomamu IC and Tokachi Shimizu IC, near Tokachi Shimizu IC, will begin operating as a four-lane road on November 7th.

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Doto Expressway 4-lane expansion project

  • Overview of Doto Expressway
  • Outline of the 4-lane expansion project
  • Effects of the four-lane expansion project
  • Construction progress
  • Four-lane expansion project PR room
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DraPlaNEXCO EAST Group will contribute to the achievement of the SDGs through its Expressway business.

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