新幹線西九州ルート「有明海道路付近が南限」 アセス提案の国交次官

The Vice Minister of Land, Infrastructure, Transport and Tourism has proposed that the southern limit for the environmental assessment of the Nishi-Kyushu Shinkansen route should be set near the Ariake Sea coastal road. This suggestion aims to clarify the geographical scope for the necessary impact studies required for the project's progression. By establishing this boundary, the government intends to streamline the planning process for the remaining sections of the high-speed rail line. The proposal reflects ongoing efforts to balance infrastructure development with regional environmental considerations. Local stakeholders are expected to review this boundary definition as part of the broader discussion on the line's future expansion.

Defining the assessment boundary is a critical administrative step that determines the technical and environmental requirements for the continued development of the Nishi-Kyushu Shinkansen.