Why is the highway from Shaoyangshan to Meichuan closed?

Closed for construction, bad weather.

1. Closed construction: According to the query on Guangming.com, in order to ensure the safety of the construction safety of the G75 Lanhai-Weiwu Expressway Shaoyangshan Tunnel Disease Maintenance and Treatment Project, the G75 Lanhai-Weiwu Expressway Shaoyangshan Tunnel is closed for construction.

2. Bad weather: In the event of extremely bad weather, the highway will be temporarily closed.