List of United States Numbered Highways

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United States Numbered Highway System
US shield evolution.svg
Map of the present U.S. Highway network
System information
Formed: November 11, 1926[1]
Length: 157,724 mi[a] (253,832 km)
Highway names
US Routes: U.S. Highway nn (US nn)
U.S. Route nn (US nn)
System links

The following is a list of United States numbered highways. It includes U.S. Numbered Highways both past and present, with the former shaded in gray. Three-digit subsidiaries are grouped with their one- or two-digit parent. The list is based on American Association of State Highway and Transportation Officials (AASHTO) definitions, with up-to-date details on extensions and truncations, though distances are as of 1989. Discrepancies with state specifications are noted.

There are several U.S. Highways that exist entirely within one state. Since 1991, AASHTO has been in the process of eliminating all intrastate U.S. Highways less than 300 miles (480 km) in length, "as rapidly as the State Highway Department and the Standing Committee on Highways of the American Association of State Highway and Transportation Officials can reach agreement with reference thereto"; new additions to the system must therefore serve more than one state.[3]

List[edit]

Number Length (mi)[4][b] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
US 1 2,377 3,825 Key West, FL (SR 5) Canada (Fort Kent, ME (ME 161)) 1926 current Follows the East Coast of the United States
US 2 2,580 4,150 Everett, WA (I-5)
Canada (Rouses Point, NY)
1926 current Washington signs the west end of the west segment at SR 529.

New York signs the west end of the east segment at US 11 south of the border crossing; Maine signs the east end at I-95 west of the border crossing

US 3 273 439 Boston, MA (US 20) Canada ((Pittsburg, NH) to QC 257) 1926 current Massachusetts signs the south end in Cambridge, northeast of AASHTO's end
US 4 256 412 Southeast of Albany, NY (US 9, US 20) Portsmouth, NH (I-95, US 1 Byp.) 1926 current
US 5 300 500 New Haven, CT (I-91) Canada (Derby Line, VT (to QC 143)) 1926 current
US 6 3,207 5,161 Bishop, CA (US 395)
Formerly Long Beach, CA
Provincetown, MA (MA 6A) 1926 current
US 7 309 497 Norwalk, CT (I-95)
Formerly New York, NY
Canada (Highgate Springs, VT (I-89) 1926 current Vermont signs the north end at I-89 south of the border crossing
US 8 281 452 Forest Lake, MN (I-35)
Formerly Minneapolis, MN
Norway, MI (US 2) 1926 current
US 9 521 838 Laurel, DE (US 13)
Cape May, NJ (ferry)
Lewes, DE (ferry to Cape May, NJ)
Canada (Champlain, NY (I-87))
1926 current New York signs the north end at a dead end just south of the border crossing
US 10 711[c] 1,144 West Fargo, ND (I-94)
Formerly Seattle, WA
Ludington, MI (ferry)
Bay City, MI (I-75, US 23)
Formerly Detroit, MI
1926 current Includes the SS Badger across Lake Michigan
US 11 1,645[d] 2,647 East of New Orleans, LA (US 90) Canada (Rouses Point, NY) 1926 current
US 12 2,483 3,996 Aberdeen, WA (US 101) Detroit, MI 1926 current
US 13 526 847 Northeast of Fayetteville, NC (I-295/I-95) Morrisville, PA 1926 current Pennsylvania signs the north end at US 1, just south of AASHTO's end
US 14 1,398 2,250 Yellowstone National Park, WY Chicago, IL (US 41) 1926 current
US 15 794 1,278 Walterboro, SC (US 17 Alt.) West of Corning, NY (I-86) 1926 current
US 16 489 787 1926 current Previously extended to Detroit, MI
US 17 1,189 1,914 Punta Gorda, FL (US 41) Winchester, VA (US 11, US 50, US 522) 1926 current
US 17-1 243 391 Wilmington, NC Petersburg, VA 1926 1932
US 18 1,033 1,662 Southeast of Douglas, WY (I-25, US 20, US 26, US 87) Milwaukee, WI 1926 current
US 19 1,386[e] 2,231 North of Bradenton, FL (US 41) Erie, PA (US 20) 1926 current
US 20 3,237 5,209 Newport, OR (US 101)
Yellowstone National Park, MT, WY
Boston, MA 1926 current
US 21 393 632 East of Beaufort, SC Wytheville, VA (I-81, US 52) 1926 current
US 22 651 1,048 Cincinnati, OH (US 27, US 42, US 52, US 127) Newark, NJ (US 1, US 9) 1926 current
US 23 1,444 2,324 Jacksonville, FL (US 1, US 17) Mackinaw City, MI (I-75) 1926 current Michigan signs the north end where it merges with I-75, while AASHTO continues it north to the south end of the Mackinac Bridge
US 24 1,540 2,480 Minturn, CO (I-70, US 6) Pontiac, MI 1926 current Michigan signs the east end at I-75 north of Pontiac
US 25 750[f] 1,210 Brunswick, GA (US 17) Ohio River (Covington, KY: US 42, US 127) 1926 current
US 26 1,506 2,424 South of Seaside, OR (US 101) Ogallala, NE (I-80) 1926 current
US 27 1,364 2,195 Miami, FL (I-195, US 1) Fort Wayne, IN (I-69) 1926 current
US 28 387 623 Eugene, OR (US 99) Ontario, OR (US 20) 1926 1952 Intrastate, Oregon only; replaced by US 26 & US 126 (now OR 126)
US 29 1,036 1,667 Pensacola, FL (US 90, US 98) West of Baltimore, MD (I-70) 1926 current
US 30 3,073 4,946 Astoria, OR (US 101) Atlantic City, NJ 1926 current
US 31 1,290[g] 2,080 Mobile, AL (US 43, US 45) Mackinaw City, MI (I-75) 1926 current Alabama signs the south end at US 90/US 98 east of Mobile; Michigan signs the north end where it merges with I-75, while AASHTO continues it north to the south end of the Mackinac Bridge
US 32 511 822 Council Bluffs, IA Chicago, IL 1926 1934
US 33 703[h] 1,131 Richmond, VA Elkhart, IN (US 20) 1937 current
US 34 1,122 1,806 Granby, CO (US 40) Southwest of Chicago, IL 1926 current
US 35 424 682 West of Charleston, WV (US 60) Michigan City, IN (US 20) 1934 current Indiana signs the north end at US 12
US 36 1,414 2,276 West of Estes Park, CO (US 34) Uhrichsville, OH (US 250) 1926 current
US 37 204 328 Chattanooga, TN Sellersburg, IN 1935 1944
US 38 598 962 Greeley, CO Omaha, NE 1926 1931 Replaced by US 6
US 40 2,298 3,698 North of Park City, UT (I-80, US 189)
Formerly San Francisco, CA, then Reno, NV
Atlantic City, NJ 1926 current
US 41 2,006 3,228 Miami Beach, FL East of Copper Harbor, MI 1926 current
US 42 355 571 Louisville, KY (I-65, US 60) Cleveland, OH (US 6, US 20, US 322, US 422) 1926 current Kentucky signs the west end of US 42 at US 31E/US 60, just west of I-65
US 43 410 660 Mobile, AL (US 31, US 45, US 90) Columbia, TN (US 31) 1934 current Alabama signs the south end at US 90 north of downtown Mobile
US 44 238 383 Northeast of Ellenville, NY (US 209) Plymouth, MA 1934 current
US 45 1,297[i] 2,087 Mobile, AL (US 31, US 43, US 90) Ontonagon, MI 1926 current Alabama signs the south end at US 98 west of downtown Mobile
US 46 75 121 Columbia, NJ (I-80 / NJ 94) Hudson River (Fort Lee, NJ: I-95, US 1, US 9) 1935 current Intrastate,[j] New Jersey only
US 48 148 238 East of Weston, WV (I-79, US 33, US 119) North of Strasburg, VA (I-81) 2002 current West Virginia does not sign US 48 yet
US 48 67 108 San Jose, CA French Camp, CA 1926 1931 Intrastate, California only
US 48 133 214 Morgantown, WV Hancock, MD 1975 1989 Now I-68
US 49 516[k] 830 Gulfport, MS (US 90) Piggott, AR (US 62) 1926 current
US 50 3,011 4,846 West Sacramento, CA (I-80) Ocean City, MD 1926 current
US 51 1,286 2,070 West of New Orleans, LA (US 61) Hurley, WI (US 2) 1926 current
US 52 2,072 3,335 Canada (Portal, ND) Charleston, SC (US 17) 1926 current
US 53 403 649 La Crosse, WI (US 14, US 61) Canada (International Falls, MN) 1926 current
US 54 1,206[l] 1,941 Mexico (El Paso, TX) Northeast of Pittsfield, IL (I-72, US 36)(Formerly Chicago) 1926 current Texas signs the west end at a point east of the border crossing
US 55 370 600 Davenport, IA (US 61) Minneapolis, MN (US 12) 1926 1934
US 56 640 1,030 Springer, NM (I-25, US 85) Kansas City, MO (US 71) 1957 current
US 57 103 166 Mexico (Eagle Pass, TX) Southwest of Moore, TX (I-35) 1970 current Intrastate,[j] Texas only
US 58 509 819 Cumberland Gap, TN (US 25E) Virginia Beach, VA (US 60) 1931 current
US 59 1,911 3,075 Laredo, TX (I-35, US 83) Canada 1935 current
US 60 2,670 4,300 East of Quartzsite, AZ (I-10) Virginia Beach, VA 1926 current
US 61 1,400 2,300 New Orleans, LA (US 90) Wyoming, MN (I-35) 1926 current
US 62 2,248 3,618 Mexico (El Paso, TX) Canada (Niagara Falls, NY) 1930 current New York signs the north (east) end in Niagara Falls, northeast of the border crossing
US 63 1,186 1,909 Ruston, LA (I-20, US 167) Southwest of Ashland, WI (US 2) 1926 current
US 64 2,326 3,743 Teec Nos Pos, AZ (US 160) South of Nags Head, NC (US 158) 1926 current
US 65 969[m] 1,559 Clayton, LA (US 425) Albert Lea, MN (I-35, I-90) 1926 current Minnesota signs the north end at I-35 south of I-90
US 66 2,451 3,945 Santa Monica, CA (BUS US 101) Chicago, IL (US 41) 1926 1985 Replaced by I-10, I-15, I-40, I-44, I-55, etc.
US 67 1,560 2,510 Mexico (Presidio, TX) Sabula, IA (US 52) 1926 current
US 68 560 900 Reidland, KY (US 62) Findlay, OH (I-75) 1926 current
US 69 1,136 1,828 Port Arthur, TX Albert Lea, MN 1926 current
US 70 2,385 3,838 Globe, AZ (US 60) Atlantic, NC 1926 current
US 71 1,532 2,466 West of Krotz Springs, LA (US 190) Canada (International Falls, MN) 1926 current
US 72 432 695 Memphis, TN (US 64, US 70, US 79) Chattanooga, TN (US 11, US 41, US 64, US 127) 1926 current
US 73 112 180 West of Kansas City, KS (US 24, US 40) North of Dawson, NE (US 75) 1926 current Kansas signs the south end of US 73 at I-435 on US 24/US 40
US 74 524 843 Chattanooga, TN (I-24, I-75) Wrightsville Beach, NC 1926 current
US 75 1,239 1,994 Dallas, TX (I-30, I-45, US 67) Canada (Noyes, Minnesota) 1926 current
US 76 547 880 Chattanooga, TN (US 11, US 64, US 72) Wrightsville Beach, NC 1926 current
US 77 1,116 1,796 Mexico (Brownsville, TX) Sioux City, IA (I-29) 1926 current
US 78 715 1,151 Memphis, TN (US 64, US 70, US 79) Charleston, SC (US 17) 1926 current
US 79 873 1,405 Round Rock, TX (I-35) Russellville, KY (US 68) 1935 current Texas signs the south end at I-35 at Round Rock, north of Austin
US 80 1,032 1,661 Dallas, TX (I-30) Tybee Island, GA (19th Street) 1926 current
US 81 1,234 1,986 North of Fort Worth, TX (I-35W, US 287) Canada (Pembina, ND) 1926 current
US 82 1,680 2,700 Las Cruces, NM (US 70) Southwest of Brunswick, GA (I-95, US 17) 1932 current
US 83 1,894 3,048 Mexico (Brownsville, TX) Canada 1926 current
US 84 1,919 3,088 Pagosa Springs, CO (US 160) Southeast of Midway, GA (I-95) 1926 current
US 85 1,479 2,380 Mexico (El Paso, TX) Canada 1926 current
US 87 1,998 3,215 Port Lavaca, TX (SH 238 West of Havre, MT (US 2) 1926 current
US 89 1,247 2,007 Flagstaff, AZ (US 180)
Yellowstone National Park, MT
Yellowstone National Park, WY
Canada
1926 current
US 90 1,633 2,628 Van Horn, TX (I-10) Jacksonville Beach, FL (SR A1A) 1926 current
US 91 163 262 Brigham City, UT (I-15, I-84) Southwest of Idaho Falls, ID (US 26) 1926 current
US 92 177 285 St. Petersburg, FL (I-175, I-375, SR 687 Daytona Beach, FL (SR A1A) 1926 current Intrastate,[j] Florida only
US 93 1,346 2,166 Wickenburg, AZ (US 60) Eureka, MT – Canada (BC 93) 1926 current
US 94 110 180 Naples, FL Miami, FL 1926 1949 Intrastate, Florida only; replaced by US 41
US 95 1,574 2,533 Mexico (San Luis, AZ) Eastport, ID – Canada (BC 95) 1926 current
US 96 170 270 Port Arthur, TX Tenaha, TX (US 59, US 84) 1939 current Intrastate,[j] Texas only
US 96 403 649 Brownsville, TX Houston, TX 1926 1939
US 97 663 1,067 Weed, CA (I-5) Osoyoos, BC, Canada (BC 97) 1926 current
US 98 939 1,511 Natchez, MS (US 61, US 84, US 425) West Palm Beach, FL (US 1) 1933 current Mississippi records indicate the west end is at jct. US 84 in Bude, although there are US 98 shields as far west as Natchez. Florida signs US 98 east of US 1, ending at SR A1A.
US 99 1,600 2,600 Calexico, CA
Mexicali, Mexico
Blaine, WA – Canada (BC 99) 1926 1972 Replaced by I-5
US 101 1,519 2,445 Los Angeles, CA (I-5)
Formerly Mexico (San Ysidro, CA)
Olympia, WA (I-5) 1926 current
US 102 36 58 Crystal Falls, MI Covington, MI 1926 1928 Intrastate,[j] Michigan only; first U.S. Highway designation to be decommissioned
US 104 167 269 Niagara Falls, NY East of Mexico, NY 1934 1971
US 106 95 153 Wyalusing, PA Narrowsburg, NY 1926 1973
US 109 214 344 New York, NY Glens Falls, NY 1926
US 110 40 60 Oshkosh, WI Fremont, WI 1926 1938 Intrastate,[j] Wisconsin only
US 111 254 409 Baltimore, MD Lemoyne, PA 1926 1963
US 112 207 333 New Buffalo, MI (US 12) Detroit, MI 1926 1961 Replaced by US 12
US 113 73 117 Pocomoke City, MD (US 13) Milford, DE 1926 current
US 116 158 254 Cody, WY Ucross, Wyoming 1926 1934
US 117 114[n] 183 Wilmington, NC West of Wilson, NC (I-95, US 264) 1932 current Intrastate,[j] North Carolina only
US 117 159 256 Norlina, NC Virginia Beach, VA 1926 1932
US 118 35 56 Dickeyville, WI Dodgeville, WI 1926 1937 Replace by US 151
US 119 585 941 Pineville, KY (US 25E) South of DuBois, PA (US 219) 1926 current
US 120 447 719 Erie, PA Philadelphia, PA 1926 1967
US 121 112[o] 180 Pound, VA (US 23) Beckley, WV (I-64, I-77) 2005 current
US 121 107 172 Lexington, NC Max Meadows, VA 1926 1934
US 122 165 266 1926 1934
US 122 128 206 1935 1963
US 123 75[p] 121 West of Toccoa, GA (US 23) Greenville, SC (I-385) 1937 current
US 123 96 154 1930 1934
US 124 80 130 Biggsville, IL Peoria, IL 1926 1938
US 126 131 211 Eugene, OR Prineville, OR 1952 1972
US 127 758 1,220 Chattanooga, TN (US 11, US 64, US 72) South of Grayling, MI (I-75) 1926 current Tennessee signs the south end at US 27 north of Chattanooga
US 129 582 937 Chiefland, FL (US 19, US 27 Alt., US 98) Knoxville, TN (I-40) 1926 current
US 130 83 134 Southwest of Penns Grove, NJ (I-295, US 40) Southwest of New Brunswick, NJ (US 1) 1926 current Intrastate,[j] New Jersey only
US 131 271 436 North of Middlebury, IN (I-80, I-90) Petoskey, MI (US 31) 1926 current
US 136 744 1,197 North of Edison, NE (US 6, US 34) Veedersburg, IN (US 41) 1951 current Indiana signs the east end at I-74/I-465 west of Indianapolis
US 138 72 116 Sterling, CO (US 6) North of Big Springs, NE (US 30) 1926 current
US 140 54 87 Gettysburg, PA Baltimore, MD 1926 1980
US 141 176 283 Southeast of Green Bay, WI (I-43) East of Covington, MI (US 41) 1926 current
US 143 226 364 Jackson, TN Glasgow, KY 1935 1944
US 150 571 919 South of Moline, IL (US 6) Mount Vernon, KY (US 25) 1926 current
US 151 337 542 Northeast of Williamsburg, IA (I-80) Manitowoc, WI (US 10) 1926 current
US 152 0 0 Indianapolis, IN Whiting, IN 1934 1938
US 154 36 58 Dodge City, KS Mullinville, KS 1926 1982
US 156 101 163 Garden City, KS Ellsworth, KS 1957 1982
US 158 347 558 Mocksville, NC (US 64, US 601) South of Nags Head, NC (US 64) 1932 current Intrastate,[j] North Carolina only
US 159 85 137 Nortonville, KS (US 59) Southeast of Mound City, MO (US 59) 1935 current
US 160 1,464 2,356 West of Tuba City, AZ (US 89) Southwest of Poplar Bluff, MO (US 67) 1930 current
US 161 185 298 Keokuk, IA (US 61) Key West, IA (US 61) 1926 1934 Intrastate,[j] Iowa only
US 163 60 100 Des Moines, IA (US 69) Oskaloosa, IA (US 63) 1934 1937 Intrastate,[j] Iowa only
US 163 201 323 Kayenta, AZ (US 160) East of Green River, UT (I-70, US 6, US 50, US 191) 1971 current Utah signs the north end where AASHTO has it join US 191
US 164 252 406 1928 1930
US 164 274 441 1966 1970
US 165 412 663 Iowa, LA (US 90) Northeast of Little Rock, AR (US 70) 1926 current
US 166 166 267 South Haven, KS (US 81) Southwest of Joplin, MO (I-44) 1926 current
US 167 499 803 Abbeville, LA Ash Flat, AR (US 62, US 412) 1926 current
US 168 137 220 Louisville, KY Mount Vernon, KY 1926 1934 Replaced by US 150
US 169 975 1,569 Tulsa, OK (US 64) Virginia, MN (US 53) 1930 current
US 170 215 346 Charlotte, NC Lynchburg, VA 1926 1931 Replaced by US 29
US 171 179 288 Lake Charles, LA (US 90) Shreveport, LA (US 79, US 80) 1926 current Intrastate,[j] Louisiana only
US 175 114 183 Jacksonville, TX (US 69) Dallas, TX 1931 current Intrastate,[j] Texas only; Texas signs the west (north) end at I-45 north of AASHTO's end
US 176 229 369 Hendersonville, NC (US 25 Bus.) Goose Creek, SC (US 52) 1926 current
US 177 233 375 Madill, OK (US 70) South Haven, KS (US 81) 1927 current
US 178 237 381 Northwest of Summerville, SC (US 78) Rosman, NC (US 64) 1932 current
US 180 1,127 1,814 Valle, AZ (SR 64) East of Weatherford, TX (I-20) 1943 current Arizona signs the west end at SR 64 in Valle
US 180 336 541 1926 1935
US 181 149 240 Corpus Christi, TX (I-37) San Antonio, TX (I-35, US 281) 1926 current Intrastate,[j] Texas only; Texas signs the north end at I-37 southeast of San Antonio
US 183 1,035 1,666 Refugio, TX (US 77) West of Presho, SD (I-90, US 83) 1930 current South Dakota signs the north end at I-90 at Presho
US 185 124 200 1926 1934
US 187 207 333 Rock Springs, WY Northeast of Jackson, WY (US 26, US 89, US 191, US 287) 1926 1982 Wyoming does not sign US 187, but it appears in the 1989 log, completely concurrent with US 191 except for a short piece in Rock Springs
US 189 322 518 Provo, UT (I-15) Jackson, WY (US 26, US 89, US 187, US 191) 1938 current Utah does not sign US 189 north of US 40 at Heber City
US 189 30 50 1928 1938
US 190 875 1,408 West of Iraan, TX (I-10) Southeast of Slidell, LA (US 90) 1926 current
US 191 1,657[q] 2,667 Mexico (Douglas, AZ)
Yellowstone National Park, MT
Yellowstone National Park, WY
Canada
1926 current
US 192 75 121 Southeast of Clermont, FL (US 27) Indialantic, FL (SR A1A) 1926 current Intrastate,[j] Florida only
US 195 95 153 North of Lewiston, ID (US 95) Spokane, WA (I-90, US 2, US 395) 1926 current
US 197 64 103 Southwest of Shaniko, OR (US 97) North of Dallesport, WA (SR 14) 1952 current
US 199 80 130 Crescent City, CA (US 101) Grants Pass, OR (I-5) 1926 current
US 201 157 253 Brunswick, ME (US 1) Canada (ME 6 (to QC 173)) 1926 current Intrastate,[j] Maine only
US 202 627 1,009 Northwest of New Castle, DE (US 13, US 40, US 301) Bangor, ME (US 1 Alt., I-395) 1934 current Maine signs the north end at US 2 in Bangor
US 206 131 211 Hammonton, NJ (US 30) Milford, PA (US 6, US 209) 1934 current
US 209 217 349 Millersburg, PA
Formerly northwest of Dauphin, PA
Kingston, NY (US 9W) 1926 current
US 210 0 0 1926 1972 Intrastate,[j] Minnesota only
US 211 61 98 New Market, VA (I-81) Warrenton, VA (US 15 Bus., US 29 Bus.) 1926 current Intrastate,[j] Virginia only
US 212 952 1,532 Yellowstone National Park, WY Eden Prairie, MN (US 169) 1926 current
US 213 0 0 1926 1973
US 216 0 0 1930 1934
US 217 0 0 1926 1932
US 218 319 513 Keokuk, IA (US 136) Owatonna, MN (I-35, US 14) 1926 current
US 219 535 861 Rich Creek, VA (US 460) Southeast of Buffalo, NY (I-90) 1926 current
US 220 681 1,096 Rockingham, NC (US 1) Waverly, NY (I-86) 1926 current
US 221 734 1,181 Perry, FL (US 19, US 27 Alt., US 98) Lynchburg, VA (US 29 Bus., US 460 Bus., US 501 Bus.) 1930 current
US 222 109 175 Perryville, MD (US 40) Southwest of Allentown, PA (I-78) 1926 current Maryland signs the south end at US 1 north of Perryville
US 223 59 95 Sylvania, OH (SR 51/SR 184) West of Somerset, MI (US 12, US 127) 1930 current Ohio does not sign the designation; Michigan signs the north end at the merge with US 127, south of US 12
US 224 287 462 Huntington, IN (US 24) New Castle, PA (US 422) 1933 current
US 227 0 0 1928 1972
US 230 0 0 1926 1966
US 231 912 1,468 Panama City, FL (US 98 Bus.) West of Crown Point, IN (US 41) 1926 current
US 240 0 0 1926 1971
US 241 0 0 1926 1930
US 241 0 0 1930 1954
US 250 514 827 Sandusky, OH (US 6) Richmond, VA (I-95, US 60, US 360) 1926 current
US 258 217 349 Jacksonville, NC (US 17) Hampton, VA 1932 current
US 259 250 400 Nacogdoches, TX (US 59) South of Heavener, OK (US 59, US 270) 1963 current
US 260 0 0 1931 1962
US 264 219 352 Raleigh, NC (I-440, US 64) Southwest of Nags Head, NC (US 64) 1932 current Intrastate,[j] North Carolina only
US 266 43[r] 69 Henryetta, OK (US 62, US 75) Warner, OK (US 64) 1926 current Intrastate,[j] Oklahoma only
US 270 643 1,035 Liberal, KS (US 54, US 83) Northwest of Pine Bluff, AR (I-530, US 65) 1930 current
US 270 0 0 1926 1929
US 271 299 481 Tyler, TX Fort Smith, AR (US 71 Bus.) 1926 current
US 275 266 428 West of Rock Port, MO (US 136) O'Neill, NE (US 20, US 281) 1931 current
US 276 108 174 North of Waynesville, NC (I-40) Mauldin, SC (I-385) 1932 current
US 277 633 1,019 Carrizo Springs, TX (US 83) Newcastle, OK (I-44, US 62) 1928 current
US 278 1,077 1,733 Wickes, AR (US 59, US 71) Hilton Head Island, SC 1952 current
US 280 392 631 Birmingham, AL (I-20, I-59, US 31) Northwest of Savannah, GA (US 80) 1931 current
US 281 1,872 3,013 Brownsville, TX (Bus. US 77, TX 48) Canada 1931 current
US 283 730 1,170 Brady, TX (US 87, US 190, US 377) Lexington, NE (US 30) 1931 current Texas signs the south end at US 87 northwest of Brady
US 285 835 1,344 Sanderson, TX (US 90) Denver, CO (I-25, US 87) 1934 current
US 285 0 0 1926 1934
US 287 1,891 3,043 Port Arthur, TX
Yellowstone National Park, MT
Yellowstone National Park, WY
Choteau, MT (US 89)
1934 current
US 290 276 444 Southeast of Junction, TX (I-10) Northwest of Houston, TX (I-610) 1926 current Intrastate,[j] Texas only
US 295 45 72 East of Dodge, WA (US 12) Colfax, WA (US 195) 1926 1968
US 299 0 0 1934 1964
US 301 1,111 1,788 Sarasota, FL (US 41) Southwest of Wilmington, DE (I-295, US 13, US 40)
Formerly Baltimore, MD
1926 current Delaware signs the north end at Glasgow where AASHTO shows it joining US 40
US 302 171 275 Montpelier, VT (US 2) Portland, ME (I-295, US 1) 1935 current Maine signs the east end along US 1 several blocks south of I-295
US 309 0 0 Philadelphia, PA Waverly, NY 1926 1967
US 310 108 174 Greybull, WY (US 14, US 16, US 20) Laurel, MT (I-90, US 212) 1926 current Wyoming signs the east (south) end where AASHTO has it join US 14/US 16/US 20 west of Greybull
US 311 78[s] 126 Randleman, NC (US 220) Near Danville, VA (US 58 Bus.) 1926 current
US 312 0 0 1960 1981
US 319 318 512 Apalachicola, FL (US 98) Wadley, GA (US 1) 1933 current
US 320 0 0 1926 1939
US 321 526 847 Hardeeville, SC (US 17) Northwest of Lenoir City, TN (I-40) 1930 current
US 322 494 795 Cleveland, OH (US 6, US 20, US 42, US 422) Atlantic City, NJ 1926 current
US 330 0 0 1926 1942
US 331 151 243 East of Destin, FL (US 98) Montgomery, AL (US 80, US 82) 1953
US 331 0 0 1926 1936
US 340 156 251 Northeast of Greenville, VA (US 11) Frederick, MD (US 15, US 40) 1926 current
US 341 226 364 Brunswick, GA (US 17) Barnesville, GA (US 41) 1926 current Intrastate,[j] Georgia only
US 350 80 130 Trinidad, CO (I-25, US 85, US 87, US 160) La Junta, CO (US 50) 1926 current Intrastate,[j] Colorado only; Colorado signs the west end at US 160 northeast of Trinidad
US 360 223 359 Danville, VA (US 58 Bus.) East of Warsaw, VA 1933 current Intrastate,[j] Virginia only
US 366 0 0 1926 1932
US 366 0 0 1932 1939
US 370 0 0 1926 1939
US 371 246 396 Southwest of Coushatta, LA (I-49) De Queen, AR (US 59, US 70, US 71) 1994 current
US 371 0 0 1931 1971 Intrastate,[j] Minnesota only
US 377 478 769 Del Rio, TX (US 90, US 277) Madill, OK (US 70) 1930 current Oklahoma signs the north end at I-44 at Stroud
US 378 234 377 Washington, GA (US 78) Conway, SC (US 701) 1952 current
US 380 673 1,083 San Antonio, NM (I-25, US 85) Greenville, TX (I-30, US 67, US 69) 1932 current
US 383 0 0 1941 1982
US 385 1,206 1,941 Big Bend National Park, TX Deadwood, SD (US 85) 1958 current
US 385 0 0 1926 1935
US 395 1,305 2,100 Southwest of Victorville, CA (I-15) South of Christina Lake, BC, Canada (BC 395) 1926 current
US 399 0 0 1934 1964
US 400 477[7] 768 Granada, CO (US 50, US 385) Southwest of Joplin, MO (I-44)
US 401 257 414 Sumter, SC (US 76, US 521) 1957 current
US 401 0 0 Clarksville, VA South Hill, VA 1926 1931
US 401 0 0 Walterboro, SC Raleigh, NC 1932 1934
US 410 469 755 Aberdeen, WA (US 101) Lewiston, ID (US 95) 1926 1967 Largely replaced by US 12. A long section is SR 410.
US 411 341 549 Leeds, AL (US 78) 1934 current Tennessee signs the south end at I-40 northeast of Greeneville
US 411 0 0 1926 1932
US 411 0 0 1932 1934
US 412 1,131 1,820 Springer, NM (I-25, US 85) Columbia, TN (I-65) 1982 current
US 420 0 0 1926 1933
US 421 941 1,514 South of Wilmington, NC Michigan City, IN (US 20) 1930 current
US 422 273 439 Cleveland, OH (US 6, US 20, US 42, US 322)
Hershey, PA (US 322, PA 39)
Ebensburg, PA (US 219)
King of Prussia, PA (US 202, I-76)
1926 current
US 425 219 352 Natchez, MS (US 61, US 98) Pine Bluff, AR (I-530, US 65)
US 430 0 0 1926 1934
US 431 556 895 Dothan, AL (US 231) Owensboro, KY (US 60) 1954 current
US 441 936 1,506 Miami, FL (US 27) Lake City, TN (US 25W) 1926 current Florida signs the south end at US 41
US 450 0 0 1926 1939
US 460 655 1,054 Frankfort, KY (US 60, US 421) Norfolk, VA (US 60) 1933 current
US 466 0 0 1926 1971
US 470 0 0 1926 1931
US 485 0 0 1926 1931
US 491 198 319 Gallup, NM (I-40) Monticello, UT (US 163, US 191) 2003 current Formerly numbered US 666
US 501 355 571 Myrtle Beach, SC (US 17 Bus.) Buena Vista, VA (US 60)
Formerly Burkeville, VA
1926 current
US 511 0 0 1926 1929
US 521 177[t] 285 Georgetown, SC (US 17) Charlotte, NC (I-485) 1932 current
US 522 308 496 Northwest of Powhatan, VA (US 60) Selinsgrove, PA (US 11, US 15) 1926 current
US 530 0 0 1926 1938
US 541 0 0 1931 1951
US 550 302 486 North of Albuquerque, NM (I-25, US 85) Montrose, CO (US 50) 1926 current
US 566 0 0 1926 1931
US 601 319 513 South of Furman, SC (US 321)
Formerly Florence, SC, then Hardeeville, SC
Mount Airy, NC (US 52) 1926 current
US 611 0 0 Philadelphia, PA Scranton, PA 1926 1972 Now PA 611
US 622 0 0 1926
US 630 0 0 1926 1933
US 641 132 212 South of Camden, TN (I-40) Marion, KY (US 60) 1955 current
US 650 0 0 1926 1936
US 666 0 0 1926 2003 Renumbered US 491
US 701 172 277 Georgetown, SC (US 17)
Formerly Charleston, SC
Southwest of Smithfield, NC (I-95, US 301) 1932 current
US 711 0 0 1926
US 730 42 68 East of Boardman, OR (I-84, US 30) South of Wallula, WA (US 12) 1926 current
US 830 209 336 Northeast of Ilwaco, WA (US 101) North of Maryhill, WA (US 97) 1926 1968 Now SR 14, I-5 (former US 99), SR 432, and SR 4.
  •       Former

See also[edit]

Notes[edit]

  1. ^ As of 1989.[2]
  2. ^ Changes in endpoints since 1989 are from the American Association of State Highway and Transportation Officials.[5]
  3. ^ The distance between the junctions at West Fargo and Fargo is 5 mi.
  4. ^ Via US 11W
  5. ^ Via US 19W
  6. ^ Via US 25W
  7. ^ Via US 31W
  8. ^ The distance between the junctions at South Bend and Elkhart is 17 mi.
  9. ^ Via US 45W
  10. ^ a b c d e f g h i j k l m n o p q r s t u v w x y The following designations currently are, or previously were, assigned to highways that run, or ran, within a single state: US 46, US 57, US 92, US 96, US 102, US 110, US 117, US 130, US 158, US 161, US 163, US 171, US 175, US 181, US 192, US 201US 210, US 211, US 264, US 266, US 290, US 341, US 371, US 350, US 360.
  11. ^ Via US 49W
  12. ^ The distance between the old and new termini near Pittsfield is 9 mi.
  13. ^ The distance between the junctions at Ferriday and Clayton is 6 mi.
  14. ^ The length of the old alignment near Wilmington is 8.5 mi.
  15. ^ The Virginia mileage is not given in the AASHTO reports, but is given by the Virginia Department of Transportation.[6]
  16. ^ The new length in Georgia is 17 mi.
  17. ^ The distance between the junctions at Chambers and Sanders is 6 miles (9.7 km).
  18. ^ Staff. "State Highway System: Log of U.S. Highway 266". Oklahoma Department of Transportation. Retrieved January 1, 2008. 
  19. ^ The length of the extension is 14 mi.
  20. ^ The new length in North Carolina is 4 mi.

References[edit]

External links[edit]