Abstract
Civil engineering infrastructures that were intensively constructed during the high economic growth period have begun to deteriorate rapidly.
In December 2012, the ceiling panels of the Chuo Expressway's Sasago Tunnel collapsed.
The Ministry of Land, Infrastructure, Transport and Tourism has announced the year 2013 as the inaugural year of aging infrastructure maintenance and started to implement countermeasures for aging road infrastructures.
This paper will present the future direction of a public works management system considering of the current situation of maintenance case of road earth structures.
