Infrastructure Life Extension Plan (Action Plan)

In NEXCO CENTRAL, the second "Ministry of Land, Ministry of Land, Infrastructure, Transport and Tourism, Transport and Tourism Infrastructure Life Extension Plan (Action Plan) As a plan to clarify the direction of medium- to long-term efforts to steadily promote the maintenance and renewal of Expressway managed by NEXCO CENTRAL, etc. We have formulated the "NEXCO CENTRAL Infrastructure Extension Plan (Action Plan)" (hereinafter referred to as the "Action Plan").
In addition, based on the action plan, we have formulated an "individual facility plan" that is a specific countermeasure policy for each individual facility.

Plan scope

Target facilities

Road facilities [bridges, tunnels, large structures (large culvert sheds, etc., overpass footbridges, gate-shaped signs, etc.)]

Target period

Reiwa 3 to Reiwa 7 (2021 to 2025)

Contents of the plan

Formulation of individual facility plan

Securing business budget

Establishment of preventive maintenance type infrastructure maintenance cycle

Development / introduction / utilization of new technology

Inspection / diagnosis

Repair / renewal, etc.

Building a system

Development and utilization of information infrastructure

Enhancement of standards, etc.

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