These articles include history of unrelated routes, which needs to be split out.
- 1933-1969: N/A
- 1933-1953: N/A
Treatment of other former routes
edit- Utah State Route 16 (1935-1955)
- Utah State Route 24A
- Utah State Route 26A
- Utah State Route 49A (1953-1966)
- Utah State Route 53 (1931-1969)
- Utah State Route 58 (1965-1969) old SR-1
- Utah State Route 63A (1953-1969)
- Utah State Route 64 (1931-1969)
- Utah State Route 75 (1935-1953) loop off SR-1
- Utah State Route 76 (1941-1963) spur off SR-1
- Utah State Route 77 (1935-1953) loop off SR-1
- Utah State Route 78 (1935-1969)
- Utah State Route 79 (1935-1953)
- Utah State Route 86 (1935-1969) probably mention in SR-87
- Utah State Route 89 (1975-1977) → Utah State Route 169 (1977-1990)
- Utah State Route 90 (1935-1947) probably mention in SR-20
- Utah State Route 90 (1947-1969) spur off SR-41
- Utah State Route 91 (1935-1969)
- Utah State Route 92 (1935-1969) spur off SR-10
- Utah State Route 93 (1935-1953) spur off SR-9
- Utah State Route 94 (1935-1969) spur off SR-8
- Utah State Route 97 (1935-1945)
- Utah State Route 98 (1935-1969)
- Utah State Route 99 (1935-1969)
- Utah State Route 109 (1931-1969) probably mention in SR-109
- Utah State Route 120 (1945-1969) probably mention in SR-219
- Utah State Route 125 (1931-1933) → Utah State Route 124 (1933-1935) → Utah State Route 196 (1935-1969)
- Utah State Route 129 (1933-1969) loop off SR-21
- Utah State Route 134 (1933-1939) → Utah State Route 237 (1945-1947)
- Utah State Route 134 (1939-1969) probably mention in SR-87
- Utah State Route 135 (1933-1969)
- Utah State Route 136 (1933-1969) loop off SR-11
- Utah State Route 141 (1933-1969) spur off SR-1
- Utah State Route 144 (1933-1969) spur off SR-1
- Utah State Route 145 (1933-1969) spur off SR-3
- Utah State Route 156 (1933-1953)
- Utah State Route 158 (1933-1969) spur off SR-5
- Utah State Route 160 (1935-1953)
- Utah State Route 162 (1933-1935)
- Utah State Route 162 (1935-1990) probably mention in SR-158
- Utah State Route 163 (1933-1966) probably mention in SR-165
- Utah State Route 165 (1935-1969)
- Utah State Route 166 (1933-1969)
- Utah State Route 166 (1969-1990)
- Utah State Route 169 (1935-1953) spur off SR-6
- Utah State Route 173 (1935-1947)
- Utah State Route 174 (1935-1965)
- Utah State Route 175 (1935-1969) loop off SR-1
- Utah State Route 177 (1935-1963) loop off SR-1
- Utah State Route 178 (1935-1969) spur off SR-36
- Utah State Route 179 (1935-1969) spur off SR-36
- Utah State Route 181 (1935-2007)
- Utah State Route 194 (1935-1947) → Utah State Route 255 (1953-1969) loop off SR-1
- Utah State Route 194 (1953-1959) loop off SR-11
- Utah State Route 194 (1959-1969) loop off SR-11
- Utah State Route 199 (1943-1969)
- Utah State Route 205 (1939-1953) loop off SR-8
- Utah State Route 206 (1939-1969)
- Utah State Route 207 (1941-1945) spur off SR-8
- Utah State Route 211 (1941-1953) probably mention in SR-34
- Utah State Route 213 (1941-1969) spur off SR-35
- Utah State Route 214 (1941-1953)
- Utah State Route 215 (1941-1953) spur off SR-1
- Utah State Route 216 (1941-1969) spur off SR-53
- Utah State Route 219 (1941-1969) spur off SR-66
- Utah State Route 220 (1966-1990)
- Utah State Route 221 (1964-1969) probably mention in SR-87
- Utah State Route 222 (1941-1969) spur off SR-7
- Utah State Route 223 (1941-1969) loop off SR-6
- Utah State Route 223 (2001-2002) loop off SR-224
- Utah State Route 225 (1941-1963) spur off SR-113
- Utah State Route 230 (1941-1969)
- Utah State Route 231 (1945-1953)
- Utah State Route 233 (1945-1968) loop off SR-1
- Utah State Route 234 (1945-1968) loop off SR-1
- Utah State Route 237 (1947-1953) spur off SR-24
- Utah State Route 238 (1945-1953) spur off SR-2
- Utah State Route 240 (1947-1953)
- Utah State Route 241 (1947-1969) loop off SR-35
- Utah State Route 246 (1953-1969)
- Utah State Route 247 (1953-1969)
- Utah State Route 247 (1969-1984)
- Utah State Route 251 (1953-1969) loop off SR-1
- Utah State Route 277 (1964-1986) spur off SR-259
Definitely covered under other current routes
edit- Utah State Route 30 (1935-1966) → SR-117
- Utah State Route 40 (1935-1977) → SR-134
- Utah State Route 63 (1931-1971) → US-50
- Utah State Route 85 (1935-1945) → SR-167
- Utah State Route 98 (1969-2000) → SR-97
- Utah State Route 124 (1931-1933) → SR-123
- Utah State Route 135 (1969-1992) → SR-118
- Utah State Route 160 (1933-1935) → Utah State Route 161 (1935-1953) → SR-140
- Utah State Route 163 (1986-2004) → SR-162
- Utah State Route 167 (1935-1969) → SR-147
- Utah State Route 170 (1935-1969) → SR-142
- Utah State Route 203 (1939-1941) → SR-147
- Utah State Route 205 (1965-1969) → SR-104
- Utah State Route 214 (1962-1995) → US-6
- Utah State Route 215 (1957-1959) → SR-199
- Utah State Route 215 (1968-1969) → SR-174
- Utah State Route 221 (1941-1964) → SR-87
- Utah State Route 242 (1949-1969) → SR-101