Lake County, Illinois
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Highway of the State of Illinois
County Highways
Courthouses
Interstate Shields
Traffic Signals
County Line Signs of Lake County
A standard county line marker for Lake County.
Lake County Highways :
Highway A1
Highway A2
Highway A4
Highway A9
Highway A10
Highway A12
Highway A15
Highway A16
Highway A17
Highway A18
Highway A19
Highway A20
Highway A22
Highway A24
Highway A27
Highway A29
Highway A31
Highway A33
Highway A34
Highway A38
Highway A44
Highway A46
Highway A47
Highway A49
Highway A50
Highway V49
Highway V49
Highway V53
Highway V57
Highway V58
Highway V62
Highway V63
Highway V66
Highway V67
Highway V69
Highway V73
Highway V77
Highway W11
Highway W14
Highway W17
Highway W19
Highway W20
Highway W24
Highway W26
Highway W27
Highway W34
