MnDOT | Zipper Merge Traffic Camera Instructional
Why the open web links it
Explains the zipper merge technique to reduce traffic congestion and improve safety in construction zones.
Linked by 13 independent sites, 4 of them widely read in the 2026-10 crawl of the open web, including vice.com, aaa.com, mprnews.org, artofmanliness.com, modot.org.