Wikimedia Commons has media related to State highways in Illinois.
Subcategories
This category has the following 3 subcategories, out of 3 total.
- Former state highways in Illinois (120 P)
Pages in category "State highways in Illinois"
The following 163 pages are in this category, out of 163 total. This list may not reflect recent changes.
0–9
- Illinois Route 1
- Illinois Route 2
- Illinois Route 3
- Illinois Route 4
- Illinois Route 5
- Illinois Route 6
- Illinois Route 7
- Illinois Route 8
- Illinois Route 9
- Illinois Route 10
- Illinois Route 13
- Illinois Route 14
- Illinois Route 15
- Illinois Route 16
- Illinois Route 17
- Illinois Route 18
- Illinois Route 19
- Illinois Route 21
- Illinois Route 22
- Illinois Route 23
- Illinois Route 25
- Illinois Route 26
- Illinois Route 29
- Illinois Route 31
- Illinois Route 32
- Illinois Route 33
- Illinois Route 34
- Illinois Route 35
- Illinois Route 37
- Illinois Route 38
- Illinois Route 40
- Illinois Route 41
- Illinois Route 43
- Illinois Route 47
- Illinois Route 48
- Illinois Route 49
- Illinois Route 50
- Illinois Route 53
- Illinois Route 54
- Illinois Route 56
- Illinois Route 57
- Illinois Route 58
- Illinois Route 59
- Illinois Route 60
- Illinois Route 61
- Illinois Route 62
- Illinois Route 64
- Illinois Route 68
- Illinois Route 70
- Illinois Route 71
- Illinois Route 72
- Illinois Route 73
- Illinois Route 75
- Illinois Route 76
- Illinois Route 78
- Illinois Route 81
- Illinois Route 82
- Illinois Route 83
- Illinois Route 84
- Illinois Route 89
- Illinois Route 90
- Illinois Route 91
- Illinois Route 92
- Illinois Route 93
- Illinois Route 94
- Illinois Route 95
- Illinois Route 96
- Illinois Route 97
- Illinois Route 98
- Illinois Route 99
- Illinois Route 100
- Illinois Route 101
- Illinois Route 102
- Illinois Route 103
- Illinois Route 104
- Illinois Route 105
- Illinois Route 106
- Illinois Route 107
- Illinois Route 108
- Illinois Route 109
- Chicago–Kansas City Expressway
- Illinois Route 110
- Illinois Route 111
- Illinois Route 113
- Illinois Route 114
- Illinois Route 115
- Illinois Route 116
- Illinois Route 117
- Illinois Route 119
- Illinois Route 120
- Illinois Route 121
- Illinois Route 122
- Illinois Route 123
- Illinois Route 124
- Illinois Route 125
- Illinois Route 126
- Illinois Route 127
- Illinois Route 128
- Illinois Route 129
- Illinois Route 130
- Illinois Route 131
- Illinois Route 132
- Illinois Route 133
- Illinois Route 134
- Illinois Route 135
- Illinois Route 136
- Illinois Route 137
- Illinois Route 138
- Illinois Route 140
- Illinois Route 141
- Illinois Route 142
- Illinois Route 143
- Illinois Route 145
- Illinois Route 146
- Illinois Route 147
- Illinois Route 148
- Illinois Route 149
- Illinois Route 150
- Illinois Route 151
- Illinois Route 152
- Illinois Route 153
- Illinois Route 154
- Illinois Route 155
- Illinois Route 156
- Illinois Route 157
- Illinois Route 158
- Illinois Route 159
- Illinois Route 160
- Illinois Route 161
- Illinois Route 162
- Illinois Route 163
- Illinois Route 164
- Illinois Route 165
- Illinois Route 166
- Illinois Route 167
- Illinois Route 169
- Illinois Route 170
- Illinois Route 171
- Illinois Route 172
- Illinois Route 173
- Illinois Route 176
- Illinois Route 177
- Illinois Route 178
- Illinois Route 180
- Illinois Route 184
- Illinois Route 185
- Illinois Route 192
- Illinois Route 203
- Illinois Route 242
- Illinois Route 250
- Illinois Route 251
- Illinois Route 255
- Illinois Route 267
- Illinois Route 336
- Illinois Route 351
- Illinois Route 390
- Illinois Route 394