About the simultaneous inspection result of road attachments (other than heavy structures) in tunnels in NEXCO EAST

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June 11, 2013
East Nippon Expressway Co., Ltd.

NEXCO EAST (Chiyoda-ku, Tokyo) is a About simultaneous inspection of road accessories in the tunnel In accordance with the instructions of “,” we simultaneously carried out a comprehensive inspection of road accessories (lights, signs, soundproof plates, etc. other than heavy structures) installed with anchor bolts, etc. in the tunnel.

As a result of the inspection, there was no damage in the target 505 tunnel that hinders customers' travel. We will continue to strive to maintain safe roads so that our customers can use the Expressway with peace of mind.

Inspection results of road accessories in the tunnel (lights, signs, soundproof boards, etc. other than heavy structures)

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