State_Route_343_(New_York−Connecticut)
Interstate_91
Interstate_87_(New_York)
Merritt_Parkway
Boston_Post_Road
Interstate_84_in_Connecticut
Interstate_95_in_Connecticut
U.S._Route_5_in_Connecticut
Connecticut_Turnpike
Connecticut_Route_190
Connecticut_Route_15
U.S._Route_1_in_Connecticut
Interstate_495_(New_York)
U.S._Route_6_in_Connecticut
Connecticut_Route_8
Route_169_(Connecticut–Massachusetts)
Connecticut_Route_9
Interstate_395_(Connecticut–Massachusetts)
Route_78_(Rhode_Island–Connecticut)
U.S._Route_202
U.S._Route_44
Interstate_84_(Pennsylvania–Massachusetts)
U.S._Route_6
Interstate_291_(Connecticut)
Route_131_(Connecticut–Massachusetts)
New_England_road_marking_system
U.S._Route_7_in_Connecticut
Connecticut_Route_32
Interstate_691
Interstate_95
Interstate_384
Route_159_(Connecticut–Massachusetts)
U.S._Route_202_in_Connecticut
Connecticut_Route_25
List_of_state_routes_in_Connecticut
Route_197_(Connecticut–Massachusetts)
Connecticut_Route_138
Connecticut_Route_2
Connecticut_Route_63
Wilbur_Cross_Highway
Route_83_(Connecticut–Massachusetts)
Connecticut_Route_3
Berlin_Turnpike
U.S._Route_1
Connecticut_Route_72
Connecticut_Route_108
Conland–Whitehead_Highway
Connecticut_Route_82
Route_187_(Connecticut–Massachusetts)
Connecticut_Route_17
Connecticut_Route_80
Connecticut_Route_154
Route_75_(Connecticut–Massachusetts)
Connecticut_Route_53
Connecticut_Route_34
Connecticut_Route_66
Connecticut_Route_67
Bradley_Airport_Connector
Connecticut_Route_361
Connecticut_Route_136
Route_189_(Connecticut–Massachusetts)
Connecticut_Route_58
Connecticut_Route_99
Connecticut_Route_40
Connecticut_Route_4
Connecticut_Route_110
Connecticut_Route_68
Connecticut_Route_184
Connecticut_Route_183
Connecticut_Route_97
Connecticut_Route_372
Connecticut_Route_39
Connecticut_Route_130
Connecticut_Route_14
Milford_Parkway_(Connecticut)
Connecticut_Route_74
Route_198_(Connecticut–Massachusetts)
Connecticut_Route_2A
Connecticut_Route_146
Connecticut_Route_106
Route_193_(Connecticut–Massachusetts)
Connecticut_Route_171
Connecticut_Route_59
Connecticut_Route_35
Connecticut_Route_137
Route_192_(Connecticut–Massachusetts)
Connecticut_Route_57
Connecticut_Route_10
1932_state_highway_renumbering_(Connecticut)
Connecticut_Route_127
Connecticut_Route_109
Connecticut_Route_156
Connecticut_Route_123
Route_220_(Connecticut–Massachusetts)
Connecticut_Route_79
Oak_Street_Connector
Connecticut_Route_140
Connecticut_Route_87
Connecticut_Route_77
Connecticut_Route_118
Connecticut_Route_47
Connecticut_Route_272
Connecticut_Route_49
Connecticut_Route_89
U.S._Route_7
Connecticut_Route_148
Route_168_(Connecticut–Massachusetts)
Connecticut_Route_42
Connecticut_Route_341
Connecticut_Route_322
Connecticut_Route_218
Connecticut_Route_71
Connecticut_Route_69
Connecticut_Route_30
Route_186_(Connecticut–Massachusetts)
Connecticut_Route_70
Connecticut_Route_243
Connecticut_Route_61
Connecticut_Route_173
Connecticut_Route_160
Connecticut_Route_349
Connecticut_Route_81
Connecticut_Route_45
Connecticut_Route_122
Connecticut_Route_41
Connecticut_Route_117
Connecticut_Route_142
Connecticut_Route_199
Connecticut_Route_12
Connecticut_Route_94
Connecticut_Route_64
Connecticut_Route_175
Connecticut_Route_177
Connecticut_Route_133
List_of_Interstate_Highways_in_Connecticut
Connecticut_Route_201
Connecticut_Route_150
Connecticut_Route_73
Connecticut_Route_207
Connecticut_Route_115
Connecticut_Route_114
Connecticut_Route_103
Connecticut_Route_188
Connecticut_Route_179
Connecticut_Route_153
Connecticut_Route_185
Connecticut_Route_20
Connecticut_Route_165
Connecticut_Route_161
Connecticut_Route_149
Connecticut_Route_262
Connecticut_Route_164
Connecticut_Route_85
Connecticut_Route_302
Connecticut_Route_162
Connecticut_Route_128
Connecticut_Route_113
Connecticut_Route_126
Connecticut_Route_121
Connecticut_Route_37
Connecticut_Route_289
Connecticut_Route_182
Connecticut_Route_254
Connecticut_Route_145
Connecticut_Route_100
Connecticut_Route_124
Connecticut_Route_219
Connecticut_Route_147
Connecticut_Route_163
Connecticut_Route_116
Connecticut_Route_216
Connecticut_Route_174
Connecticut_Route_287
Connecticut_Route_104
Connecticut_Route_263
Connecticut_Route_181
Connecticut_Route_55
Connecticut_Route_139
Connecticut_Route_132
Connecticut_Route_151
Connecticut_Route_11
Connecticut_Route_320
Connecticut_Route_337
Connecticut_Route_222
Connecticut_Route_354
Connecticut_Route_229
Connecticut_Route_111
Connecticut_Route_107
Connecticut_Route_317
Connecticut_Route_157
Connecticut_Route_275
Connecticut_Route_102
U.S._Route_5
Connecticut_Route_309
Connecticut_Route_205
Connecticut_Route_22
Connecticut_Route_305
Connecticut_Route_196
Connecticut_Route_16
Connecticut_Route_43
Connecticut_Route_364
Connecticut_Route_31
Connecticut_Route_203
Connecticut_Route_195
Connecticut_Route_213
Connecticut_Route_194
Connecticut_Route_334
Connecticut_Route_120
Connecticut_Route_112
Connecticut_Route_27
Connecticut_Route_200
Connecticut_Route_166
Connecticut_Route_33
Connecticut_Route_234
Connecticut_Route_244
Connecticut_Route_316
Connecticut_Route_318
List_of_U.S._Highways_in_Connecticut
Connecticut_Route_135
Connecticut_Route_217
Connecticut_Route_286
Connecticut_Route_172
Connecticut_Route_319
Connecticut_Route_214
Connecticut_Route_101
Connecticut_Route_215
Connecticut_Route_155
Connecticut_Route_125
Connecticut_Route_152
Connecticut_Route_19
Special_routes_of_U.S._Route_5
Connecticut_Route_21
Connecticut_Route_178
Connecticut_Route_176
Connecticut_Route_314
Flatbush_Avenue_Connector
Connecticut_Route_315
Connecticut_Route_313
Branford_Connector
Hammonasset_Connector
Connecticut_Route_191
Business_routes_of_Interstate_84
Willow_Brook_Connector
List_of_turnpikes_in_Connecticut
Connecticut_Route_209
Connecticut_Route_167
Scenic_Byways_in_Connecticut