Skip to Content

New roundabout opens at Conley Road and Business Loop 70 in Columbia

A new roundabout in Columbia at Business Loop 70 and Conley Road opened to the public on Thursday, May 21, 2026. Construction took about two months.
KMIZ
A new roundabout in Columbia at Business Loop 70 and Conley Road opened to the public on Thursday, May 21, 2026. Construction took about two months.

COLUMBIA, Mo. (KMIZ)

The new roundabout at Conley Road and Business Loop 70 in Columbia has opened.

Closed started constructing a roundabout at the intersection on March 23 and it was expected to be closed for 60 days. It opened Thursday.

All businesses near the construction remained open.

“The roundabout provides a safer and more efficient intersection. Compared to a signalized intersection, roundabouts have fewer conflict points, which, along with slower speeds and calmer traffic, can translate into as much as 76 percent fewer crashes and fewer crash-related injuries,” a Thursday press release from the Missouri Department of Transportation says.

Article Topic Follows: Columbia

Jump to comments ↓

Ryan Shiner

BE PART OF THE CONVERSATION

ABC 17 News is committed to providing a forum for civil and constructive conversation.

Please keep your comments respectful and relevant. You can review our Community Guidelines by clicking here

If you would like to share a story idea, please submit it here.