Road and railway is inland traffic transportation and In the early 20th century, practical use of automobiles resulted in short-distance transportation,
Long-haul transport of many passengers and cargoes plays a leading role in regional development as an important part of the national transport network shared by railroad transportation. In line with customer demands and new traffic policies in response to environmental changes, we are carrying out construction work on roads and railway construction sites with construction know-how and expertise to minimize environmental damage and prevent accidents.