Introduction
example
-
Niigata National Highway Office, Hokuriku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism, Route 7, Shichikuyama
Year of construction:
December 2023Construction site:
Niigata -
NEXCO East Japan Tsuruoka Management Office, Yudenyama IC Exit on Yamagata Expressway
Year of construction:
November 2023Construction site:
Yamagata -
Metropolitan Expressway No. 1 Haneda Movable Bridge
Year of construction:
February 2023Construction site:
Tokyo -
NEXCO East Japan Joetsu Management Office Arai PA Entrance Road
Year of construction:
November 2022Construction site:
Niigata