Travel has once again been permitted on certain sections of the Kan-Etsu Expressway in Japan after restrictions were lifted. The exact reasons behind the initial closure have not been explicitly stated, but it is customary for traffic restrictions on Japanese highways to be put in place due to inclement weather, accidents, or construction works. Further details on the reopening schedule for other sections, if any, remain undisclosed.

In Japan, traffic news, especially about highways like Kan-Etsu Expressway, is taken very seriously due to the country's robust public transportation networks and dense populations. It directly affects millions of people's daily commutes, travel plans, and logistics operations. The prompt resolution and communication of such issues reflect societal values of efficiency and public safety in Japan.

Like in Japan, in the US or EU, highway closures and reopenings are critical news. They impact local commutes, logistics, and emergency services. However, due to differences in public transportation systems and population densities, the impact may vary.