維持修繕（舗装）1

9:20 AM - 9:30 AM JST(12:20 AM - 12:30 AM UTC)

[V-04] Analysis and countermeasures for pavement distress in contraflow section under the expressway renewal project.

*Shinnosuke Takaki¹, Yutaka Ito¹, Masatsugu Ota¹, Kazutaka Suzuki¹, Manabu Katayose¹ (1. Central Nippon Expressway Company Limited)

Keywords:

expressway renewal project,contraflow section,pavement distress,pothole