Illinois Route 8 | ||||
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Southport Road Farmington Road Washington Road McCluggage Road |
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Route information | ||||
Maintained by IDOT | ||||
Length: | 45.51 mi (73.24 km) | |||
Existed: | November 5, 1918 – present | |||
Major junctions | ||||
West end: | IL 97 in Maquon | |||
US 24 / IL 29 in Peoria I-74 in East Peoria US 150 in East Peoria |
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East end: | US 24 in Washington | |||
Location | ||||
Counties: | Knox, Peoria, Tazewell | |||
Highway system | ||||
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Illinois Route 8 is an east–west state road in central Illinois. It runs east from Illinois Route 97 south of Maquon to the intersection of U.S. Route 24 (McClugage Avenue) and Business U.S. 24 near Washington. Illinois 8 is 45.51 miles (73.24 km) long.
Illinois 8 largely parallels Interstate 74 from Maquon to Washington. After entering Peoria from the west, it crosses the Illinois River with Illinois Route 29 and Illinois Route 116 on the Cedar Street Bridge between Peoria and East Peoria. Illinois 8/29/116 stays joined until Main Street, where Illinois 29 continues southbound to Pekin while Illinois 8/116 travel northbound, albeit briefly, towards I-74.
At Camp Street, Illinois 116 continues geographically northeast, and is signed east, with U.S. Route 150 westbound, forming a wrong-way concurrency. Illinois 8 turns east onto Camp Street with U.S. 150 eastbound. In spite of this concurrency, as of 2005 the eastbound I-74 exit to Camp Street was only marked for U.S. 150, while the next eastbound exit to Washington Street was marked as "To Illinois 8" even though Washington Street is unnumbered in East Peoria. Past the Camp Street/Washington Street intersection, U.S. 150 leaves Illinois 8 and runs east-southeast towards Morton, while Illinois 8 runs east-northeast through unincorporated Sunnyland.