MoDOT plans new design for Stadium-I-70

The French 'diverging diamond interchange' would be only the second in the country
Thursday, February 11, 2010 | 2:08 p.m. CST; updated 10:04 a.m. CST, Thursday, February 18, 2010

COLUMBIA — The state plans to create a "diverging diamond interchange," inspired by the French, for the intersection of Interstate 70 and Stadium Boulevard. The interchange would be only the second of its kind in the country.