Route information | ||||
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Maintained by IDOT | ||||
Length | 175.36 mi[1] (282.21 km) | |||
Existed | November 5, 1918[2]–present | |||
Major junctions | ||||
South end | US 51 / IL 16 in Pana | |||
I-55 / I-72 / US 36 in Springfield US 136 in Mason City I-474 / US 24 in Creve Coeur US 150 / IL 8 in East Peoria I-74 in East Peoria I-74 in Peoria US 150 in Peoria I-180 / IL 26 in Princeton | ||||
North end | US 6 / IL 89 in Spring Valley | |||
Location | ||||
Country | United States | |||
State | Illinois | |||
Counties | Christian, Sangamon, Menard, Mason, Tazewell, Peoria, Marshall, Putnam, Bureau | |||
Highway system | ||||
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Illinois Route 29 (IL 29) is a two to four lane state highway that runs south from U.S. Route 6/Illinois Route 89 at Spring Valley to U.S. Route 51/Illinois Route 16 at Pana, running through Pekin, Peoria and Springfield. The nearest major north–south highway, Interstate 39, runs parallel to Illinois 29, but approximately fifty miles to the east. Illinois 29 is 175.36 miles (282.21 km) long.[1]