NEXCO CENTRAL Drivers' site

Important Notice

大雪による通行止め および 通行止めの可能性のお知らせ ~冬用タイヤの装着とタイヤチェーンの携行をお願いします~

If you receive an earthquake early warning

earthquake early warning catches early tremor earthquakes near the epicenter, estimates the arrival time and seismic intensity of major motions in various places, and gives quick notification several seconds to several tens of seconds before strong tremors (major motions) begin. is. Please note the following on Expressway.

Knowledge of use
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