I found this gov. site:

http://www.freeway.gov.tw/english/Publish.aspx?cnid=1134

I've found that with these government sites, the English page has far less information than the Chinese version, which comes as no surprise. The home page (Chinese) is at http://www.freeway.gov.tw/.

It looks like the Chinese page for work and closures is at http://www.freeway.gov.tw/Publish.aspx?cnid=197.

I'll add these links to the wiki as well.

We're getting very high winds here now and the rain has started.