Former state highways in the U.S. state of Illinois.
Pages in category "Former state highways in Illinois"
The following 120 pages are in this category, out of 120 total. This list may not reflect recent changes.
0–9
- Illinois Route 4A
- Illinois Route 5 (1917)
- Illinois Route 6 (1917)
- Illinois Route 7A
- Illinois Route 11
- Illinois Route 12
- Illinois Route 18 (1917)
- Illinois Route 19 (1917)
- Illinois Route 20
- Illinois Route 24
- Illinois Route 25 (1917)
- Illinois Route 27
- Illinois Route 28
- Illinois Route 30
- Illinois Route 31 (1917)
- Illinois Route 35 (1917)
- Illinois Route 36
- Illinois Route 38 (1917)
- Illinois Route 39
- Illinois Route 42
- Illinois Route 42A
- Illinois Route 43 (1917)
- Illinois Route 43 (1930s-1960s)
- Illinois Route 43A
- Illinois Route 44
- Illinois Route 45
- Illinois Route 46
- Illinois Route 51
- Illinois Route 52
- Illinois Route 54 (1923)
- Illinois Route 55
- Illinois Route 57 (1923)
- Illinois Route 59A
- Illinois Route 60 (1923)
- Illinois Route 61 (1923)
- Illinois Route 63
- Illinois Route 65
- Illinois Route 66
- Illinois Route 67
- Illinois Route 68 (1923)
- Illinois Route 69
- Illinois Route 70A
- Illinois Route 71 (1923)
- Illinois Route 74
- Illinois Route 77 (1923)
- Illinois Route 77 (1937)
- Illinois Route 79 (1923)
- Illinois Route 79 (1970s)
- Illinois Route 80
- Illinois Route 83 (1923)
- Illinois Route 83A
- Illinois Route 84 (1923)
- Illinois Route 85
- Illinois Route 86
- Illinois Route 87 (1940s-1960s)
- Illinois Route 88
- Illinois Route 88A
- Illinois Route 89A
- Illinois Route 89B
- Illinois Route 89C
- Illinois Route 91 (1923)
- Illinois Route 94A
- Illinois Route 94B
- Illinois Route 95A
- Illinois Route 97 (1923)
- Illinois Route 97A
- Illinois Route 98 (1923)
- Illinois Route 99 (1923)
- Illinois Route 102 (1923)
- Illinois Route 105 (1923)
- Illinois Route 106 (1923)
- Illinois Route 109 (1923)
- Illinois Route 110 (1923)
- Illinois Route 110 (1940s)
- Illinois Route 112
- Illinois Route 113N
- Illinois Route 113S
- Illinois Route 116A
- Illinois Route 118
- Illinois Route 118 (1923)
- Illinois Route 119A
- Illinois Route 120 (1923)
- Illinois Route 126 (1923)
- Illinois Route 127A
- Illinois Route 129 (1923)
- Illinois Route 130A
- Illinois Route 131 (1923)
- Illinois Route 132 (1923)
- Illinois Route 134 (1923)
- Illinois Route 138 (1923)
- Illinois Route 139
- Illinois Route 140 (1923)
- Illinois Route 142A
- Illinois Route 143 (1923)
- Illinois Route 144
- Illinois Route 147 (1923)
- Illinois Route 147 (1940s)
- Illinois Route 151 (1923)
- Illinois Route 160 (1923)
- Illinois Route 162 (1923)
- Illinois Route 163 (1923)
- Illinois Route 164 (1923)
- Illinois Route 168
- Illinois Route 169 (1923)
- Illinois Route 170 (1923)
- Illinois Route 172 (1923)
- Illinois Route 174
- Illinois Route 175
- Illinois Route 179
- Illinois Route 181
- Illinois Route 182
- Illinois Route 183
- Illinois Route 186
- Illinois Route 190
- Illinois Route 194
- Illinois Route 199
- Illinois Route 213
- Illinois Route 226
- Illinois Route 316
- Illinois Route 594