Transient flushing is also a common side effect of alcohol, particularly in heavy drinkers. It is due to acetaldehyde, the main breakdown product of alcohol. Acetaldehyde is thought to cause flushing by stimulating release of histamine.
The right two lanes of the Tri-State Tollway become exit only for the ramp connection to Interstate 94/Bishop Ford (Calumet) Expressway west (north) to Chicago and Illinois 394/Bishop Ford (Calumet) Expressway south to Crete and Danville. An END Interstate 294 sign is posted on this guide sign.
South of downtown Chicago, I-94 serves the southeast suburbs of Chicago, including Dolton, Calumet City, and South Holland, Illinois, until it joins I-80 on the Kingery Expressway, which finally enters Indiana east of Lansing, Illinois. The Bishop Ford Freeway in South Holland, approaching exit 73.