https://www.kansascity.com/news/business/development/article317611116.html https://img.thecontentserver.com/0124ed22-98f4-48c8-af91-51bbfd6e7269/1_th.jpg I-670 in Kansas City to close in December: Plan your route now Drivers using Interstate 670 in Kansas City should plan ahead. The downtown route will close in December as construction begins on Phase One of the Roy Blunt Luminary Park. The highway will be closed through September 2028. https://www.kansascity.com/news/business/development/article317611116.html/video-embed 123 2026-10-13T22:18:14Z no