Two separate sets of official traffic diversion routes were published 30 October 2026.

For traffic travelling between Gia Nghĩa and Đà Lạt, two alternative diversion routes have been released. Lâm Đồng traffic police, local governments, road maintenance authorities and contractor 886-Thành Nam will operate 24/7 traffic control and guidance at the site.

Authorities in Sincelejo have also published official alternative diversion routes, covering both internal city traffic and external traffic bound for Corozal.