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Highways of the State of Illinois
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Illinois State Routes 101-199
> Illinois State Route 143
Illinois State Route 143
Illinois State Route 143 runs east-west in Southwestern Illinois. Info on IL St Rt 143 is broken down by county below.
28 October 2009
Roads of the Mid-South & West > Highways of the State of Illinois > Illinois State Routes 101-199 > Illinois State Route 143
