Illinois Route 99

The Illinois State Route 99 ( IL 99 short ) is a state highway in the U.S. state of Illinois, which runs in a north -south direction.

The State Route begins at the Illinois State Route 104 at Meredosia and ends after 52 kilometers, close to Brooklyn at the Illinois State Route 101 in Mount Sterling it meets U.S. Highway 24 and Illinois State Route 107