270 through the St. Louis area has to be the absolute worst highway for crashes and traffic jams. Every single morning there are reports of one crash or other on this interstate.
northbound 270 -- jammed after 44, to a crash near 64.40, on the right side
northbound 270, near Gravois, accident reported in the left lane
They located a car off the roadway on NB 270 just South of 64. Police blocking the right lane
I don't know how people who have to use this road take it day in and day out.