サイト内検索 検索

NEXCO総研

History

 April, 1956 Japan Highway Public Corporation(JH) established.
 Sept, 1957 Research center established.(Yamashina, Kyoto)
 Jan,  1958 Ishibe Branch (later renamed Greening Technology Center) established.(Ishibe, Shiga pref.)
 Sept, 1964 Research center moved to Machida-shi, Tokyo.
 Sept, 1973 Traffic noise laboratory completed.
 April, 1985 Server room completed.
 March, 1992 Accelerated pavemant test machine completed.
 March, 1996 Accelerated loading test machine completed.(Fuji-shi, Shizuoka pref.)
 Oct 1, 2005

JH privatized and split into three companies(NEXCO-East, Central, West)

  Recorganized as Central Nippon Expressway Company Limited Expressway Research Insitute.
 April 2, 2007 Three companies jointly established Nippon Expressway Research Institute Company Limited(NEXCO-RI).