This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.
ST. LOUIS COUNTY, Mo. – Interstate 270 was backed up for several hours Tuesday night in north St. Louis County following a serious crash involving two cars and a tractor-trailer.
The crash occurred in the area of Highway 370 and St. Charles Rock Road.
The driver of the tractor trailer was killed and a person in one of the other two vehicles.
