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[V-70] The advantages of maintenance management for median partition fence center pipe and center block.

*Natsume Kinoshita¹, Ryuta Fusawa², Katsumi Teramachi¹, Toshiyuki Shimoji¹, Takashi Kamiya¹, Kenta Teranishi¹ (1. Central Nippon Highway Engineering Nagoya Co., Ltd., 2. Central Nippon Expressway Company Limited)

Keywords:

Center pipe,Center block,Maintenance and management