User:County Route 1
Interstate U.S. Highways other longest state highways 
Highway makers from Interstate 95 U.S. Route 1 California State Route 1 Interstate 2 Interstate 3 Future Interstate 4 Interstate 5 Interstate 7 Future interstate California State Route 99 Interstate 8 . Interstate 9 Future Interstate 10. Interstate 11 Interstate 12 Interstate 13 Future U.S. Route 17 Interstate 14 Interstate 15 Interstate 16 Interstate 17 Interstate 19 Interstate 20 Interstate 22 Interstate 24 Interstate 25 Interstate 26 Interstate 27 Interstate 29 Interstate 30 Interstate 31 former Interstate 29#Interstate 31 Interstate 35 Interstate 36 future U.S. Route 70#Future Interstate 42 Interstate 37 Interstate 39 Interstate 40 Interstate 41 Interstate 42 future Interstate 43 Interstate 44 Interstate 45 Interstate 49 Interstate 50 Future List of future interstate highways in the United States#Interstate 42 Interstate 53 future highway revolts in the United States#Illinois Interstate 55 Interstate 57 Interstate 59 Interstate 61 future Interstate 63 future U.S. Route 43#Future Interstate 64 Interstate 65 Interstate 66 Interstate 66 (Kansas-Kentucky) former proposed Interstate 67 future Interstate 68 Interstate 69 Interstate 70 Interstate 71 Interstate 72 Interstate 73 Interstate 74 Interstate 75 Interstate 76 (east) Interstate 76 (west) Interstate 77 Interstate 78 Interstate 79 Interstate 80 Interstate 81 Interstate 82 Interstate 83 Interstate 84 (east) Interstate 84 (west) Interstate 85 Interstate 86 (east) Interstate 86 (west) Interstate 87 (north) Interstate 87 (south) Interstate 88 (east) Interstate 88 Interstate 89 Interstate 90 Interstate 91 Interstate 92 future Interstate 93 Interstate 94 Interstate 95 Interstate 96 Interstate 97 Interstate 98 future Interstate 99 Interstate A-1 I-A-1 Interstate A-2 I-A-2 Interstate A-3 I-A-3 Interstate A-4 I-A-4 Interstate PR-1 Interstate PR-2 Interstate PR-3 Interstate H-1 Interstate H-2 Interstate H-3 Interstate H-4 former proposal Interstate H-1#Interstate H-4 U.S. Highways U.S. Route 1 U.S. Route 1/9 U.S. Route 2 U.S. Route 3 U.S. Route 4 U.S. Route 5 U.S. Route 6 2 former routes U.S. Route 7 U.S. Route 8 U.S. Route 9 U.S. Route 10 U.S. Route 11 U.S. Route 12 U.S. Route 13 U.S. Route 14 U.S. Route 15 U.S. Route 16 Decommissioned in (1925) U.S. Route 17 U.S. Route 17/92 U.S. Route 18 U.S. Route 19 U.S. Route 20 U.S. Route 21 current and former U.S. Route 22 U.S. Route 23 U.S. Route 25 Decommissioned in (1926) U.S. Route 26 U.S. Route 27 U.S. Route 28 former routes U.S. Route 29 U.S. Route 30 U.S. Route 31 U.S. Route 32 former route could be U.S. Route 6 U.S. Route 33 U.S. Route 34 U.S. Route 35 U.S. Route 36 U.S. Route 37 former route U.S. Route 31E#History U.S. Route 38 Former section of U.S. Route 6 U.S. Route 40 U.S. Route 41 U.S. Route 42 U.S. Route 43 U.S. Route 44 U.S. Route 45 U.S. Route 46 U.S. Route 46 (1925) former proposed U.S. Route 46 (1926) former proposed U.S. Route 48 U.S. Route 49 U.S. Route 50 U.S. Route 51 U.S. Route 52 U.S. Route 53 U.S. Route 54 U.S. Route 55 former U.S. Highway U.S. Route 55 (1925) former proposed U.S. Route 55 (1926) U.S. Route 56 U.S. Route 57 U.S. Route 58 U.S. Route 58 (1926) former proposed u.s. highway U.S. Route 59 U.S. Route 60 U.S. Route 60 (1926) U.S. Route 61 U.S. Route 62 U.S. Route 63 U.S. Route 64 U.S. Route 65 U.S. Route 66 Former U.S. Highway and Historic U.S. Highway U.S. Route 67 U.S. Route 68 U.S. Route 69 U.S. Route 70 U.S. Route 71 U.S. Route 72 U.S. Route 73 U.S. Route 74 U.S. Route 75 U.S. Route 76 U.S. Route 77 U.S. Route 78 U.S. Route 78 (1926) former proposed U.S. Highway U.S. Route 79 U.S. Route 80 U.S. Route 80 (1926) Former Proposed U.S. Highway U.S. Route 81 U.S. Route 82 U.S. Route 83 U.S. Route 84 U.S. Route 85 U.S. Route 86 Proposed U.S. Highway U.S. Route 87 U.S. Route 89 U.S. Route 90 U.S. Route 91 U.S. Route 92 U.S. Route 93 U.S. Route 94 Former U.S. Highway U.S. Route 95 U.S. Route 96 U.S. Route 97 U.S. Route 98 U.S. Route 99 Former U.S. Highway Proposed U.S. Highway U.S. Route 101 U.S. Route 163 U.S. Route 400 U.S. Route 412 U.S. Route 425 longest state highways, former state highways state highways and shortest state highways Florida State Road A1A A1A California State Route 1 K-4 (Kansas highway) M-105 (Michigan highway) former M-185 (Michigan highway) U.S. Route 66 former Historic Route 66 U.S. Route 191 U.S. Route 192 U.S. Route 193 U.S. Route 730 Freeways in California Interstate 5 in California Interstate 10 in California Interstate 15 in California Interstate 80 in California U.S. Route 1 in California Proposed Freeway U.S. Route 42 in California Proposed Freeway U.S. Route 50 in California U.S. Route 101 in California U.S. Route 299 in California Former Freeway California State Route 1 California State Route 15 Concurrent of Interstate 15 California State Route 99 California State Route 299 Other California State Routes Highways California State Route 2 California State Route 4 California State Route 38 California State Route 91 Formerly U.S. Route 91 California State Route 92 California State Route 480 Former Highway Formerly Interstate 480 and Interstate 480 (California) California State Route 710 Unsigned Highway California State Route 905 Proposed California State Routes California State Route 11 California State Route 31 Former Proposal California State Route 42 Former No Proposal California State Route 300 former proposal Virginia State Route 267|map=
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|decommissioned=2016