MoDot has produced a great little video explaining upcoming street closures and lane changes at Dorsett & I-270.  The video clip includes an animation of how the new intersection will work and explains the accelerated timeline. 

The cover of today’s St. Louis Post-Dispatch also features the upcoming changes at the exchange.  Find more information here.

The construction phase is painful, but the result will be worth it.  Traffic will move better and new landscaping will improve significantly the impression of Maryland Heights when you get off the interstate.