MoDOT I-270 project reconstructed Old Dunn Rd alignment and consolidated two signalized intersections into one signalized intersection for SB Lindbergh at Lynn Haven. The project also added two new signalized intersection; Old Dunn @ Dunn Rd and Dunn Rd @

Missouri Department of Transportation I-270 project relocated a few exit ramps location along eastbound I-270. These exit ramps opened to traffic as of December 2022.

Missouri Department of Transportation I-270 project removed the I-270 WB exit ramp to West Florissant permanently on December 14, 2022.

Missouri Department of Transportation I-270 project has completed roundabout on Dunn road at I-270 WB on ramp at I-170. Dunn road is also opened at Cold Water Creek bridge west of the roundabout allow Dunn traffic to continue through Dunn to Lindbergh.

Missouri Department of Transportation I-270 project fully opened the EB I-270 off ramp to Pershall Road as off October 2022.

The I-270 project permanently removed I-270entrance ramp from West Florissant Ave as of October 3rd., 2022

The I-270 project permanently converted Dunn road between New Hall Ferry and Washington/Elizabeth to ONE-WAY going westbound direction ONLY as of September 21, 2022. Pershall road was ONE-WAY going eastbound ONLY between Washington/Elizabeth and West Flor

The I-270 project permanently closed NB MO367 to I-270 WB loop ramp as of September 16, 2022. The new signal intersection was activated for NB MO367 traffic to turn left onto I-270 WB.

The I-270 project permanently closed I-270 EB exit ramp to New Florissant Ave. as of September 6, 2022. New ramp to be opened near the old location soon.

The I-270 project closed I-270 EB exit ramp to West Florissant Ave. and I-270 EB entrance ramp from Washington/Elizabeth Road as of August 29, 2022. The I-270 project also opened I-270 EB entrance ramp from Pershall Road.

Missouri Department of Transportation I-270 project completed the square interchange at Lindbergh. I-270 WB between I-170 and Lindbergh has been moved back to straight alignment.

Missouri Department of Transportation built new southbound 67 alignment and removed southbound old alignment. The new southbound 67 road was opened to traffic on July 11, 2022.

Missouri Department of Transportation permanently closed eastbound I-270 to northbound MO367 loop ramp on July 25. Traffic will need to take the existing eastbound I-270 to 367 ramp then turn left at the new signal. Eventually, there will be a new flyover

Missouri Department of Transportation opened southbound US67 (Lindbergh) new alignment to public on Monday July 11, 2022. The old southbound US67 alignment were permanently closed.

The Missouri DOT I-270 North Project converted Pershall Road between Hanley/Graham and New Florissant to one-way. Pershall Road is now for EB direction only.

The Missouri DOT I-270 North Project converted Pershall Road between Hanley/Graham and New Florissant to one-way. Pershall Road is now for EB direction only.

The Missouri DOT I-270 North Project removed the SB MO367 to EB I-270 loop ramp permanently on Tuesday 5/31/2022. The loop ramp was replaced by the new signalized intersection. SB MO367 traffic is now need to turn left at the signalized intersection onto

Missouri Department of Transportation is opening U-turn bridge at I-270 and Washington/Elizabeth on Feb 11.

Missouri Department of Transportation is closing multiple section including entrance and exit ramps of I-44 near Broadway Bridge. The work started Feb 7th to Feb 18. Southbound I-70 express lane is permanently closed.

MoDOT I-270 Project is permanently closing I-270 WB exit ramp to New Halls Ferry on Nov 16, 2016. MoDOT I-270 Project is converting outer road to ONE-WAY between Linnel and New Halls Ferry permanently on November 16, 2016