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List of United States Numbered Highways

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United States Numbered Highways are the components of a national system of highways administered by the American Association of State Highway and Transportation Officials (AASHTO), a nonprofit, nonpartisan association,[3] and the various state departments of transportation. These were initially designated on November 11, 1926, and extend throughout the contiguous United States.

United States Numbered Highway System
U.S. Route 6 marker
U.S. Route 20 marker
U.S. Route 281 marker
U.S. Highway shields
Map of the present U.S. Highway network
System information
Length157,724 mi[a] (253,832 km)
FormedNovember 11, 1926[1]
Highway names
US HighwaysU.S. Highway nn (US nn)
U.S. Route nn (US nn)
System links

There are several U.S. Highways that exist entirely within one state. Since the policy on numbering and designating US Highways was updated in 1991, AASHTO has been in the process of eliminating all intrastate U.S. Highways under 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.[4]

List

edit
Number Length (mi)[5][b] Length (km) Southern or western terminus Northern or eastern terminus Formed Removed Notes
  US 1 2,369 3,813 Fleming and Whitehead streets in Key West, FL Route 161 at Canadian border in Fort Kent, ME 01926-01-011926 current Follows the East Coast of the United States, longest north-south US Highway
  US 2 2,112 3,399 I-5/SR 529 in Everett, WA I-75 in St. Ignace, MI 01926-01-011926 current Western segment
  US 2 460 740 US 11 in Rouses Point, NY I-95 in Houlton, ME 01926-01-011926 current Eastern segment
  US 3 273 439 Route 2A/Route 3 in Cambridge Route 257 at the Canadian border in Pittsburg, NH 01926-01-011926 current
  US 4 252.62 406.55 US 9, US 20 southeast of Albany, NY I-95/Blue Star Turnpike, Spaulding Turnpike, US 1 Byp., NH 16 in Portsmouth, NH 01926-01-011926 current Signed north–south in New York
  US 5 300 480 I-91 in New Haven, CT Route 143 at the Canadian border in Derby Line, VT 01926-01-011926 current
  US 6 3,198.87 5,148.08 US 395 in Bishop, CA Route 6A in Provincetown, MA 01926-01-011926 current Grand Army of the Republic Highway
  US 7 309 497 I-95 in Norwalk, CT I-89 near Swanton, VT 01926-01-011926 current
  US 8 281 452 I-35 in Forest Lake, MN US 2 in Norway, MI 01926-01-011926 current
  US 9 521 838 US 13 in Laurel, DE I-87 at Champlain, NY 01926-01-011926 current Route includes Cape May–Lewes Ferry across the Delaware Bay; New York signs the northern end at a dead-ending parking lot just south of the border crossing
  US 10 711[c] 1,144 I-94/BL I-94/US 52 in West Fargo, ND I-75/BL I-75/US 23/M-25 near Bay City, MI 01926-01-011926 current Route includes the SS Badger across Lake Michigan
  US 11 1,645[d] 2,647 US 90 east of New Orleans, LA Canadian border at Rouses Point, NY 01926-01-011926 current
  US 12 2,484 3,998 US 101 at Aberdeen, WA M-1/M-85 in Detroit, MI 01926-01-011926 current
  US 13 526 847 I-95/I-295 northeast of Fayetteville, NC US 1 in Morrisville, PA 01926-01-011926 current Pennsylvania signs the northern end at US 1, just south of AASHTO's end
  US 14 1,398 2,250 US 16/US 20/Grand Loop Road in Yellowstone National Park, WY US 41 in Chicago, IL 01926-01-011926 current
  US 15 792 1,275 US 17 Alt./ in Walterboro, SC I-86/I-99/NY 17/Southern Tier Expressway/NY 352 in Painted Post, NY 01926-01-011926 current
  US 16 489 787 US 14/US 20/Grand Loop Road in Yellowstone National Park, WY I-90/I-190/US 14/SD 79 in Rapid City, SD 01926-01-011926 current
  US 17 1,189 1,914 US 41 in Punta Gorda, FL US 11, US 50, US 522 in Winchester, VA 01926-01-011926 current
  US 17-1 243 391 Wilmington, NC Petersburg, VA 01926-01-011926 01932-01-011932 Replaced by US 117 and US 301
  US 18 1,033 1,662 I-25, US 20, US 26, US 87 in Orin, WY East Michigan Street and Lincoln Memorial Drive in Milwaukee, WI 01926-01-011926 current
  US 19 1,386[e] 2,231 US 41 in Palmetto, FL US 20 in Erie, PA 01926-01-011926 current
  US 20 3,365 5,415 US 101 in Newport, OR
Yellowstone National Park, WY		 Yellowstone National Park, MT
Route 2 in Boston, MA 		01926-01-011926 current Segments connected by road through Yellowstone National Park
  US 21 393 632 State Road S-7-406 in Hunting Island, SC I-81, US 52 in Wytheville, VA 01926-01-011926 current
  US 22 651 1,048 US 27, US 42, US 52, US 127 in Cincinnati, OH US 1/US 9 in Newark, NJ 01926-01-011926 current
  US 23 1,444 2,324 US 1, US 17 in Jacksonville, FL I-75 in Mackinaw City, MI 01926-01-011926 current Michigan signs the northern end where it merges with I-75, while AASHTO continues it north to the southern end of the Mackinac Bridge
  US 24 1,540 2,480 I-70/US 6 in Minturn, CO I-75 near Clarkston, MI 01926-01-011926 current
  US 25 750[f] 1,210 US 17 in Brunswick, GA US 42, US 127 at the Ohio River in Covington, KY 01926-01-011926 current
  US 26 1,485 2,390 US 101 south of Seaside, OR I-80/NE 61 in Ogallala, NE 01926-01-011926 current
  US 27 1,364 2,195 US 1 in Miami, FL I-69 in Fort Wayne, IN 01926-01-011926 current
  US 28 387 623 US 99 in Eugene, OR US 20 in Ontario, OR 01926-01-011926 01952-01-011952 Intrastate, Oregon only; replaced by US 26 & US 126 (now OR 126)
  US 29 1,036 1,667 US 90, US 98 in Pensacola, FL MD 99 in Ellicott City, MD 01926-01-011926 current
  US 30 3,073 4,946 US 101 in Astoria, OR Absecon Boulevard and Virginia Avenue in Atlantic City, NJ 01926-01-011926 current A majority of the historic Lincoln Highway, one of the first roads across the country, became US 30, from Philadelphia, Pennsylvania, to Granger, Wyoming.
  US 31 1,280[g] 2,060 US 90, US 98, SR 16 in Spanish Fort, AL I-75 south of Mackinaw City, MI 01926-01-011926 current Michigan signs the northern end where it merges with I-75, while AASHTO continues it north to the southern end of the Mackinac Bridge
  US 32 511 822 Council Bluffs, IA Chicago, IL 01926-01-011926 01934-01-011934 Replaced by US 6
  US 33 703[h] 1,131 US 250/SR 33 in Richmond, VA US 20 in Elkhart, IN 01937-01-011937 current
  US 34 1,122 1,806 US 40 in Granby, CO IL 43 in Berwyn, IL 01926-01-011926 current
  US 35 424 682 I-64 in Teays Valley, WV US 20 in Michigan City, IN 01934-01-011934 current Indiana signs the northern end at US 12
  US 36 1,414 2,276 US 34 west of Estes Park, CO US 250 in Uhrichsville, OH 01926-01-011926 current
  US 37 204 328 Chattanooga, TN Sellersburg, IN 01935-01-011935 01944-01-011944 Replaced by US 31E; proposed by AASHTO but rejected by states
  US 38 598 962 US-34 in Greeley, CO 20th and Farnam/Harney Streets in Omaha, NE 01926-01-011926 01931-01-011931 Replaced by US 6
  US 40 2,285.74 3,678.54 I-80, US 189 north of Park City, UT US 322 in Atlantic City, NJ 01926-01-011926 current Replaced by I-80 between San Francisco, CA and US 189 north of Park City, UT
  US 41 2,006 3,228 US 1 at Miami Beach, FL East of Copper Harbor, MI 01926-01-011926 current
  US 42 355 571 US 31E, US 60 in Louisville, KY US 6, US 20, US 322, US 422 in Cleveland, OH 01926-01-011926 current Kentucky signs the western end of US 42 at US 31E/US 60, just west of I-65
  US 43 410 660 US 31, US 45, US 90 in Mobile, AL US 31 in Columbia, TN 01934-01-011934 current Alabama signs the southern end at US 90 north of downtown Mobile
  US 44 238 383 US 209/NY 55 northeast of Ellenville, NY SR 3A in Plymouth, MA 01926-01-011926 current
  US 45 1,297[i] 2,087 US 31, US 43, US 90 in Mobile, AL River and Ontonagon streets in Ontonagon, MI 01926-01-011926 current Alabama signs the southern end at US 98 west of downtown Mobile
  US 46 75.34 121.25 I-80/Route 94 in Columbia, NJ I-95, US 1, US 9 at the Hudson River in Fort Lee, NJ 01935-01-011935 current Intrastate, New Jersey only
  US 48 148 238 I-79, US 33, US 119 east of Weston, WV I-81 north of Strasburg, VA 02002-01-012002 current Temporary route for Corridor H
  US 48 67 108 San Jose, CA French Camp, CA 01926-01-011926 01931-01-011931 Intrastate, California only; replaced by US 50
  US 48 133 214 Morgantown, WV Hancock, MD 01975-01-011975 01989-01-011989 Replaced by I-68
  US 49 516[j] 830 US 90 in Gulfport, MS US 62 in Piggott, AR 01926-01-011926 current
  US 50 3,017 4,855 I-80 in West Sacramento, CA MD 378 in Ocean City, MD 01926-01-011926 current
  US 51 1,286 2,070 US 61 in LaPlace, LA US 2 in Hurley, WI 01926-01-011926 current
  US 52 2,072 3,335 Hwy 39 at the Canadian border at Portal, ND Line and Meeting streets in Charleston, SC 01926-01-011926 current
  US 53 403 649 US 14, US 61 in La Crosse, WI Canadian border at International Falls, MN 01926-01-011926 current
  US 54 1,197[k] 1,926 Loop 375 in El Paso, TX I-72/US 36/IL 107 near Griggsville, IL 01926-01-011926 current Texas signs the western end at a point east of the border crossing
  US 55 370 600 US 61 in Davenport, IA US 12 in Minneapolis, MN 01926-01-011926 01934-01-011934 Replaced by US 67, US 52 and US 65
  US 56 640 1,030 I-25 Bus./US 412/NM 21 in Springer, NM US 71 in Kansas City, MO 01957-01-011957 current Mostly follows the Santa Fe Trail and Cimarron Cutoff
  US 57 98.095 157.869 Fed. 57 at the Mexican border at Eagle Pass, TX I-35 southwest of Moore, TX 01970-01-011970 current Intrastate, Texas only
  US 58 509 819 US 25E in Cumberland Gap, TN US 60 in Virginia Beach, VA 01931-01-011931 current
  US 59 1,911 3,075 Mexican border at Laredo, TX Canadian border near Lancaster, MN 01935-01-011935 current
  US 60 2,670 4,300 I-10 west of Brenda, AZ General Booth Bd. in Virginia Beach, VA 01926-01-011926 current
  US 61 1,400 2,300 US 90 in New Orleans, LA I-35 in Wyoming, MN 01926-01-011926 current
  US 62 2,248 3,618 US 85 in El Paso, TX Canadian border at Niagara Falls, NY 01930-01-011930 current New York signs the northern (eastern) end in Niagara Falls, northeast of the border crossing
  US 63 1,286 2,070 I-20, US 167 in Ruston, LA US 2 southwest of Ashland, WI 01926-01-011926 current
  US 64 2,326 3,743 US 160 in Teec Nos Pos, AZ US 158 south of Nags Head, NC 01926-01-011926 current
  US 65 969[l] 1,559 US 425 in Clayton, LA I-35 in Albert Lea, MN 01926-01-011926 current Minnesota signs the northern end at I-35 south of I-90
  US 66 2,448 3,940 US 101 Alt. in Santa Monica, CA US 41 in Chicago, IL 01926-01-011926 01985-01-011985 Replaced by I-10, I-15, I-40, I-44, I-55, etc.
  US 67 1,560 2,510 Fed.16 at the Mexican border in Presidio, TX US 52 in Sabula, IA 01926-01-011926 current
  US 68 560 900 US 62 in Reidland, KY I-75 in Findlay, OH 01926-01-011926 current
  US 69 1,136 1,828 US 96/US 287/TX 87 at Port Arthur, TX MN 13 in Albert Lea, MN 01926-01-011926 current
  US 70 2,385 3,838 US 60 in Globe, AZ Seashore Drive/Little Port Brook in Atlantic, NC 01926-01-011926 current
  US 71 1,532 2,466 US 190 west of Krotz Springs, LA Canadian border at International Falls, MN 01926-01-011926 current
  US 72 432 695 US 64/US 70/US 79 in Memphis, TN US 11/US 41/US 64/US 76 in Chattanooga, TN 01926-01-011926 current
  US 73 112 180 I-70/US 24/US 40/K-7 in Bonner Springs, KS US 75 north of Dawson, NE 01926-01-011926 current
  US 74 524 843 I-24/I-75 in Chattanooga, TN Lumina Avenue in Wrightsville Beach, NC 01926-01-011926 current
  US 75 1,239 1,994 I-30, I-45, US 67 in Dallas, TX Canadian border at Noyes, MN 01926-01-011926 current
  US 76 547 880 US 11/US 41/US 64/US 72 in Chattanooga, TN Lumina Avenue in Wrightsville Beach, NC 01926-01-011926 current
  US 77 1,305 2,100 Mexican border at Brownsville, TX I-29/SR 12 in Sioux City, IA 01926-01-011926 current
  US 78 843.3 1,357.2 I-57/US 67/AR 226 near Cash, AR King Street/Line Street in Charleston, SC 01926-01-011926 current
  US 79 873 1,405 I-35 in Round Rock, TX US 68 in Russellville, KY 01935-01-011935 current Texas signs the southern end at I-35 at Round Rock, north of Austin
  US 80 1,032 1,661 I-30 in Dallas, TX 19th Street in Tybee Island, GA 01926-01-011926 current
  US 81 1,234 1,986 I-35W, US 287 north of Fort Worth, TX Canadian border at Pembina, ND 01926-01-011926 current
  US 82 1,680 2,700 US 54/US 70 in Alamogordo, NM I-95/US 17/SR 25/SR 520 southwest of Brunswick, GA 01932-01-011932 current
  US 83 1,894 3,048 Mexican border at Brownsville, TX Canadian border near Westhope, ND 01926-01-011926 current
  US 84 1,919 3,088 US 160 in Pagosa Springs, CO I-95/SR 38 east of Midway, GA 01926-01-011926 current
  US 85 1,479 2,380 US 62 in El Paso, TX Canadian border at Fortuna, ND 01926-01-011926 current
  US 87 1,998 3,215 SH 238 in Port Lavaca, TX US 2 west of Havre, MT 01926-01-011926 current Concurrent and unsigned with I-25 through all of Colorado and part of New Mexico
  US 89 1,247 2,007 US 180 in Flagstaff, AZ
Yellowstone National Park, MT near Gardiner, MT		 Yellowstone National Park, WY
Canadian border near Babb, MT 		01926-01-011926 current Segments connected by road through Yellowstone National Park
  US 90 1,633 2,628 I-10 in Van Horn, TX SR A1A in Jacksonville Beach, FL 01926-01-011926 current Follows the Gulf Coast of the US
  US 91 163 262 I-15, I-84 in Brigham City, UT US 26 southwest of Idaho Falls, ID 01926-01-011926 current
  US 92 177 285 I-175, I-375, SR 687 in St. Petersburg, FL SR A1A in Daytona Beach, FL 01926-01-011926 current Intrastate, Florida only
  US 93 1,346 2,166 US 60 in Wickenburg, AZ Canadian border at Eureka, MT 01926-01-011926 current
  US 94 110 180 Naples, FL Miami, FL 01926-01-011926 01949-01-011949 Intrastate, Florida only; replaced by US 41
  US 95 1,574 2,533 Mexican border at San Luis, AZ Canadian border at Eastport, ID 01926-01-011926 current
  US 96 170 270 US 69/US 287/TX 87 in Port Arthur, TX US 59, US 84 in Tenaha, TX 01939-01-011939 current Intrastate, Texas only
  US 96 403 649 Laredo, TX Houston, TX 01926-01-011926 01939-01-011939 Intrastate, Texas only; replaced by US 59
  US 97 663 1,067 I-5 in Weed, CA Canadian border near Osoyoos, BC 01926-01-011926 current
  US 98 939 1,511 US 61, US 84, US 425 in Natchez, MS US 1 in West Palm Beach, FL 01933-01-011933 current Mississippi records indicate the western end is at 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 Mexican border at Calexico, CA Canadian border at Blaine, WA 01926-01-011926 01972-01-011972 Replaced by I-5 and SR 99
  US 101 1,519 2,445 I-5 in Los Angeles, CA I-5 in Tumwater, WA 01926-01-011926 current Follows the West Coast of the United States
  US 102 36 58 US 2 in Crystal Falls, MI US 41 in Covington, MI 01926-01-011926 01928-01-011928 Intrastate, Michigan only; first US Highway designation to be decommissioned; replaced by US 141
  US 104 167 269 Niagara Falls, NY East of Mexico, NY 01934-01-011934 01971-01-011971 Intrastate, New York only; redesignated NY 104
  US 106 95 153 Wyalusing, PA Narrowsburg, NY 01926-01-011926 01973-01-011973 Redesignated PA 106
  US 109 214 344 New York, NY Glens Falls, NY 01926-01-011926 — Intrastate, New York only; replaced by US 9; not in revised numbering plan
  US 110 40 64 Oshkosh, WI Fremont, WI 01926-01-011926 01938-01-011938 Intrastate, Wisconsin only; redesignated WIS 110
  US 111 254 409 Baltimore, MD Lemoyne, PA 01926-01-011926 01963-01-011963 Replaced by I-83 and MD 45
  US 112 207 333 US 12 in New Buffalo, MI US 10, US 12, US 16, US 25 in Detroit, MI 01926-01-011926 01961-01-011961 Intrastate, Michigan only; replaced by US 12
  US 113 73 117 US 13 in Pocomoke City, MD DE 1 in Milford, DE 01926-01-011926 current
  US 116 158 254 Cody, WY Ucross, WY 01926-01-011926 01934-01-011934 Intrastate, Wyoming only; replaced by US 14 and US 14A
  US 117 114[m] 183 Port of Wilmington at Wilmington, NC I-95, US 264 west of Wilson, NC 01932-01-011932 current Intrastate, North Carolina only
  US 117 159 256 Norlina, NC Virginia Beach, VA 01926-01-011926 01932-01-011932 Replaced by US 58 and US 158
  US 118 35 56 Dickeyville, WI Dodgeville, WI 01926-01-011926 01937-01-011937 Intrastate, Wisconsin only; replaced by US 151
  US 119 585 941 US 25E in Pineville, KY US 219 south of DuBois, PA 01926-01-011926 current
  US 120 447 719 Erie, PA Philadelphia, PA 01926-01-011926 01967-01-011967 Intrastate, Pennsylvania only; redesignated PA 120
  US 121 112[n] 180 US 23 in Pound, VA I-64, I-77 in Beckley, WV proposed — Proposed highway; short, completed portion in West Virginia currently signed WV 121
  US 121 107 172 Lexington, NC Max Meadows, VA 01926-01-011926 01934-01-011934 Replaced by US 52
  US 122 165 266 Haverstraw, NY Wilmington, DE 01926-01-011926 01934-01-011934 Replaced by US 202
  US 122 128 206 Oxford, PA Northumberland, PA 01935-01-011935 01963-01-011963 Intrastate, Pennsylvania only; redesignated PA 61
  US 123 75[o] 121 US 23/US 441/SR 365 west of Toccoa, GA I-385 in Greenville, SC 01937-01-011937 current
  US 123 96 154 Jenkins, KY Middlesboro, KY 01930-01-011930 01934-01-011934 Intrastate, Kentucky only; replaced by US 119
  US 124 80 130 Biggsville, IL Peoria, IL 01926-01-011926 01938-01-011938 Redesignated IL 116
  US 126 131 211 Eugene, OR Prineville, OR 01952-01-011952 01972-01-011972 Intrastate, Oregon only; redesignated OR 126
  US 127 758 1,220 US 11, US 64, US 72 in Chattanooga, TN I-75 south of Grayling, MI 01926-01-011926 current Tennessee signs the southern end at US 27 north of Chattanooga
  US 129 582 937 US 19, US 27 Alt., US 98 in Chiefland, FL I-40 in Knoxville, TN 01926-01-011926 current
  US 130 83 134 I-295, US 40 southwest of Penns Grove, NJ US 1 southwest of New Brunswick, NJ 01926-01-011926 current Intrastate, New Jersey only
  US 131 271 436 I-80, I-90 north of Middlebury, IN US 31 in Petoskey, MI 01926-01-011926 current
  US 136 744 1,197 US 6, US 34 north of Edison, NE I-465/I-74 west of Indianapolis, IN 01951-01-011951 current Formerly continued into Indianapolis to end at US 421
  US 138 72 116 US 6 in Sterling, CO US 30 north of Big Springs, NE 01926-01-011926 current
  US 140 54 87 Gettysburg, PA Baltimore, MD 01926-01-011926 01979-01-011979 Replaced by MD 140, MD 97 and PA 97
  US 141 176 283 I-43 southeast of Green Bay, WI US 41 east of Covington, MI 01926-01-011926 current
  US 143 226 364 Jackson, TN Glasgow, KY 01935-01-011935 01944-01-011944 Replaced by US 31E; proposed by AASHTO but rejected by states
  US 150 571 919 US 6 south of Moline, IL US 25 in Mount Vernon, KY 01926-01-011926 current
  US 151 337 542 I-80 northeast of Williamsburg, IA US 10 in Manitowoc, WI 01926-01-011926 current
  US 152 176 283 Indianapolis, IN Whiting, IN 01934-01-011934 01938-01-011938 Intrastate, Indiana only; replaced by US 231
  US 154 36 58 Dodge City, KS Mullinville, KS 01926-01-011926 01982-01-011982 Intrastate, Kansas only; redesignated K-154 (now US 400)
  US 156 101 163 Garden City, KS Ellsworth, KS 01957-01-011957 01982-01-011982 Intrastate, Kansas only; redesignated K-156
  US 158 347 558 US 64, US 601 in Mocksville, NC US 64 south of Nags Head, NC 01932-01-011932 current Intrastate, North Carolina only
  US 159 85 137 US 59 in Nortonville, KS US 59 southeast of Mound City, MO 01935-01-011935 current
  US 160 1,464 2,356 US 89 west of Tuba City, AZ US 67/Route 158 near Harviell, MO 01930-01-011930 current
  US 161 185 298 US 61 in Keokuk, IA US 61 in Key West, IA 01926-01-011926 01934-01-011934 Intrastate, Iowa only; replaced by US 151 and US 218
  US 163 60 97 US 69 in Des Moines, IA US 63 in Oskaloosa, IA 01934-01-011934 01937-01-011937 Intrastate, Iowa only; redesignated Iowa 163
  US 163 64 103 US 160 in Kayenta, AZ US 191 in Bluff, UT 01971-01-011971 current
  US 164 252 406 Enid, OK Amarillo, TX 01928-01-011928 01930-01-011930 Replaced by US 60
  US 164 274 441 Cortez, CO Flagstaff, AZ 01966-01-011966 01970-01-011970 Replaced by US 160
  US 165 412 663 US 90 in Iowa, LA US 70 northeast of Little Rock, AR 01926-01-011926 current
  US 166 166 267 US 81 in South Haven, KS I-44/US 400 southwest of Joplin, MO 01926-01-011926 current
  US 167 499 803 Port Street in Abbeville, LA US 62, US 412 in Ash Flat, AR 01926-01-011926 current
  US 168 137 220 Louisville, KY Mount Vernon, KY 01926-01-011926 01934-01-011934 Intrastate, Kentucky only; replaced by US 150
  US 169 975 1,569 US 64 in Tulsa, OK US 53 in Virginia, MN 01930-01-011930 current
  US 170 215 346 Charlotte, NC Lynchburg, VA 01926-01-011926 01931-01-011931 Replaced by US 29
  US 171 179 288 US 90 in Lake Charles, LA US 79, US 80 in Shreveport, LA 01926-01-011926 current Intrastate, Louisiana only
  US 175 114 183 US 69 in Jacksonville, TX SH 310 in Dallas, TX 01931-01-011931 current Intrastate, Texas only; Texas signs the western (northern) end at I-45 north of AASHTO's end
  US 176 229 369 US 25 Bus. in Hendersonville, NC US 52 in Goose Creek, SC 01926-01-011926 current
  US 177 233 375 US 70 in Madill, OK US 81 in South Haven, KS 01927-01-011927 current
  US 178 237 381 US 78 northwest of Summerville, SC US 64 in Rosman, NC 01932-01-011932 current
  US 180 1,127 1,814 SR 64 in Valle, AZ I-20 in Hudson Oaks, TX 01943-01-011943 current
  US 180 336 541 Caballo, NM Near Queen Valley, AZ 01926-01-011926 01935-01-011935 Replaced by US 70
  US 181 136.76 220.09 I-37/SH 35 in Corpus Christi, TX Interstate 37 near San Antonio, TX 01926-01-011926 current Intrastate, Texas only; AASHTO says the northern terminus is at the northern end of I-37
  US 183 1,035 1,666 US 77 in Refugio, TX I-90 west of Presho, SD 01930-01-011930 current
  US 185 124 200 Casper, WY Cheyenne, WY 01926-01-011926 01934-01-011934 Intrastate, Wyoming only; replaced by US 87
  US 187 207 333 Rock Springs, WY US 26, US 89, US 191, US 287 northeast of Jackson, WY 01926-01-011926 01982-01-011982 Intrastate, Wyoming only; 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 I-15 in Provo, UT US 26, US 89, US 187, US 191 in Jackson, WY 01938-01-011938 current Utah did not sign US 189 north of US 40 at Heber City until 2017; unsigned along I-80 concurrency
  US 189 30 48 Nephi, UT Pigeon Hollow Junction, UT 01928-01-011928 01938-01-011938 Redesignated SR 132
  US 190 875 1,408 I-10 west of Iraan, TX US 90 southeast of Slidell, LA 01926-01-011926 current
  US 191 1,657[p] 2,667 Mexican border at Douglas, AZ
Yellowstone National Park, MT near West Yellowstone, MT		 Yellowstone National Park, WY
Canadian border near Loring, MT 		01926-01-011926 current Segments connected by road through Yellowstone National Park
  US 192 75 121 US 27 near Four Corners, FL SR A1A in Indialantic, FL 01926-01-011926 current Intrastate, Florida only
  US 195 95 153 US 95 north of Lewiston, ID I-90, US 2, US 395 in Spokane, WA 01926-01-011926 current
  US 197 64 103 US 97 southwest of Shaniko, OR SR 14 north of Dallesport, WA 01952-01-011952 current
  US 199 80 130 US 101 in Crescent City, CA I-5 in Grants Pass, OR 01926-01-011926 current
  US 201 157 253 US 1 in Brunswick, ME Canadian border near Saint-Theophile, QC 01926-01-011926 current Intrastate, Maine only
  US 202 627 1,009 US 13, US 40 northwest of New Castle, DE US 1 Alt., I-395 in Bangor, ME 01934-01-011934 current Maine signs the northern end at US 2 in Bangor
  US 206 131 211 US 30 in Hammonton, NJ US 6, US 209 in Milford, PA 01934-01-011934 current
  US 209 217 349 PA 147 in Millersburg, PA US 9W in Kingston, NY 01926-01-011926 current
  US 210 127 204 Motley, MN Carlton, MN 01926-01-011926 01972-01-011972 Intrastate, Minnesota only; redesignated MN 210
  US 211 61 98 I-81 in New Market, VA US 15 Bus., US 29 Bus. in Warrenton, VA 01926-01-011926 current Intrastate, Virginia only
  US 212 952 1,532 Grand Loop Road in Tower Junction, WY MN 62 in Eden Prairie, MN 01926-01-011926 current
  US 213 156 251 Elkton, MD Ocean City, MD 01926-01-011926 01973-01-011973 Intrastate, Maryland only; redesignated MD 213
  US 216 130 210 Rapid City, SD Moorcroft, WY 01930-01-011930 01934-01-011934 Replaced by US 16; old US 16 replaced by US 14
  US 217 165 266 Wilson, NC Pee Dee, SC 01926-01-011926 01932-01-011932 Replaced by US 301
  US 218 319 513 US 136 in Keokuk, IA I-35, US 14 in Owatonna, MN 01926-01-011926 current
  US 219 535 861 US 460 in Rich Creek, VA I-90 southeast of Buffalo, NY 01926-01-011926 current
  US 220 681 1,096 US 1 in Rockingham, NC I-86/NY 17 in South Waverly, PA 01926-01-011926 current
  US 221 734 1,181 US 19, US 27 Alt., US 98 in Perry, FL US 29 Bus., US 460 Bus., US 501 Bus. in Lynchburg, VA 01930-01-011930 current
  US 222 109 175 US 1 in Conowingo, MD I-78 southwest of Allentown, PA 01926-01-011926 current
  US 223 46.34 74.58 US 23, SR 51/SR 184 in Sylvania, OH US 127 west of Somerset, MI 01930-01-011930 current
  US 224 287 462 US 24 in Huntington, IN US 422 Business/PA 18 in New Castle, PA 01933-01-011933 current
  US 227 120 190 Carrollton, KY Richmond, KY 01928-01-011928 01972-01-011972 Intrastate, Kentucky only
  US 230 40 64 Harrisburg, PA Lancaster, PA 01926-01-011926 01966-01-011966 Intrastate, Pennsylvania only; redesignated PA 230
  US 231 912 1,468 US 98 Bus. in Panama City, FL US 41 west of Crown Point, IN 01926-01-011926 current
  US 240 118 190 Lemoyne, PA Arlington County, VA 01926-01-011926 01971-01-011971
  US 241 81 130 Hopkinsville, KY Nashville, TN 01926-01-011926 01930-01-011930 Replaced by US 41
  US 241 378 608 Murfreesboro, TN Dothan, AL 01930-01-011930 01954-01-011954 Replaced by US 431
  US 250 391 629 Fredericksburg, VA Lee Hill, VA 01926-01-011926 — Replaced by US 50S; not in revised numbering plan
  US 250 514 827 US 6 in Sandusky, OH I-95/US 33/US 60/US 360 in Richmond, VA 01926-01-011926 current
  US 258 217 349 US 17 in Jacksonville, NC Mellen Street, Ingalls Road, and McNair Drive in Hampton, VA 01932-01-011932 current
  US 259 250 400 US 59 in Nacogdoches, TX US 59, US 270 near Page, OK 01963-01-011963 current
  US 260 298 480 Deming, NM Holbrook, AZ 01931-01-011931 01962-01-011962 Replaced by US 180
  US 264 219 352 I-440, US 64 in Raleigh, NC US 64 southwest of Nags Head, NC 01932-01-011932 current Intrastate, North Carolina only
  US 266 43.09[8] 69.35 US 62, US 75 in Henryetta, OK US 64 in Warner, OK 01926-01-011926 current Intrastate, Oklahoma only
  US 270 643 1,035 US 54, US 83 in Liberal, KS I-530, US 65 northwest of Pine Bluff, AR 01930-01-011930 current
  US 270 65 105 Sparta, TN Murfreesboro, TN 01926-01-011926 01929-01-011929 Intrastate, Tennessee only; replaced by US 70S
  US 271 299 481 SH 31/SH 155 in Tyler, TX US 71 Bus. in Fort Smith, AR 01926-01-011926 current
  US 275 266 428 US 136 west of Rock Port, MO US 20, US 281 in O'Neill, NE 01931-01-011931 current
  US 276 108 174 I-40 north of Waynesville, NC I-385 in Mauldin, SC 01932-01-011932 current
  US 277 633 1,019 US 83 in Carrizo Springs, TX I-44, US 62 in Newcastle, OK 01928-01-011928 current
  US 278 1,077 1,733 US 59, US 71 in Wickes, AR Bus. US 278 in Hilton Head Island, SC 01952-01-011952 current
  US 280 392 631 I-20, I-59, US 31 in Birmingham, AL US 80 northwest of Savannah, GA 01954-01-011954 current
  US 281 1,875 3,018 Bus. US 77, SH 48 in Brownsville, TX Canadian border north of Dunseith, ND 01931-01-011931 current
  US 283 730 1,170 US 87 northwest of Brady, TX US 30 in Lexington, NE 01931-01-011931 current
  US 285 835 1,344 US 90 in Sanderson, TX I-25, US 87 in Denver, CO 01934-01-011934 current
  US 285 133 214 Laramie, WY Denver, CO 01926-01-011926 01934-01-011934 Replaced by US 287
  US 287 1,791 2,882 US 69/US 96/TX 87 in Port Arthur, TX
Yellowstone National Park, MT		 Yellowstone National Park, WY
US 89 in Choteau, MT 		01934-01-011934 current Segments connected by road through Yellowstone National Park
  US 290 276 444 I-10 near Harper, TX I-610 northwest of Houston, TX 01926-01-011926 current Intrastate, Texas only
  US 295 45 72 US 12 west of Pomeroy, WA US 195 in Colfax, WA 01926-01-011926 01968-01-011968 Intrastate, Washington only; redesignated SR 127
  US 299 295 475 Alturas, CA Arcata, CA 01934-01-011934 01964-01-011964 Intrastate, California only; redesignated SR 299
  US 301 120 190 US 1 in Lee Hall, VA Fredericksburg, VA 01926-01-011926 — Replaced by US 17; not in revised numbering plan
  US 301 1,111 1,788 US 41 in Sarasota, FL DE 1 in Biddles Corner, DE 01932-01-011932 current
  US 302 171 275 US 2 in Montpelier, VT I-295, US 1 in Portland, ME 01935-01-011935 current Maine signs the eastern end along US 1 several blocks south of I-295
  US 309 214 344 Philadelphia, PA South Waverly, PA 01926-01-011926 01967-01-011967 Intrastate, Pennsylvania only; redesignated PA 309
  US 310 108 174 US 14, US 16, US 20 in Greybull, WY I-90, US 212 in Laurel, MT 01926-01-011926 current Wyoming signs the eastern (southern) end where AASHTO has it join US 14/US 16/US 20 west of Greybull
  US 311 62.4 100.4 US 52 in Winston-Salem, NC US 58 Bus. near Danville, VA 01926-01-011926 current
  US 312 234 377 Broadus, MT Yellowstone National Park 01960-01-011960 01981-01-011981 Intrastate, Montana only; redesignated MT 59
  US 319 318 512 US 98 near Lanark Village, FL US 1 in Wadley, GA 01933-01-011933 current
  US 320 26 42 Shoshoni, WY Riverton, WY 01926-01-011926 01939-01-011939 Replaced by US 26
  US 321 526 847 US 17 in Hardeeville, SC I-40 northwest of Lenoir City, TN 01930-01-011930 current
  US 322 494 795 US 6, US 20, US 42, US 422 in Cleveland, OH US 40 in Atlantic City, NJ 01926-01-011926 current
  US 330 161 259 Lynwood, IL Galt, IL 01926-01-011926 01942-01-011942 Redesignated IL 38
  US 331 151 243 US 98 east of Santa Rosa Beach, FL US 80, US 82 in Montgomery, AL 01953-01-011953 current
  US 331 45 72 Flomaton, AL Pensacola, FL 01926-01-011926 01936-01-011936 Replaced by US 29
  US 340 156 251 US 11 northeast of Greenville, VA US 15, US 40 in Frederick, MD 01926-01-011926 current
  US 341 226 364 US 17 in Brunswick, GA US 41 in Barnesville, GA 01926-01-011926 current Intrastate, Georgia only
  US 350 80 130 I-25, US 85, US 87, US 160 in Trinidad, CO US 50 in La Junta, CO 01926-01-011926 current Intrastate, Colorado only; Colorado signs the western end at US 160 northeast of Trinidad
  US 360 223 359 US 58 Bus. in Danville, VA Main Street/Reed Ave. in Reedville, VA 01933-01-011933 current Intrastate, Virginia only
  US 366 437 703 Amarillo, TX El Paso, TX 01926-01-011926 01931-01-011931 Replaced by US 54, US 70, US 60, and US 84
  US 366 73 117 Willard, NM Albuquerque, NM 01931-01-011931 01939-01-011939 Replaced by US 66 (now I-40), NM 41 and NM 333
  US 370 289 465 Bowie, TX Amarillo, TX 01926-01-011926 01939-01-011939 Replaced by US 287
  US 371 246 396 I-49 southwest of Coushatta, LA US 59, US 70, US 71 in De Queen, AR 01994-01-011994 current
  US 371 131 211 Little Falls, MN Bemidji, MN 01931-01-011931 01971-01-011971 Intrastate, Minnesota only; redesignated MN 371
  US 377 478 769 US 90, US 277 in Del Rio, TX US 70 in Madill, OK 01930-01-011930 current Oklahoma signs the northern end at I-44 at Stroud
  US 378 234 377 US 78 in Washington, GA US 701 in Conway, SC 01952-01-011952 current
  US 380 673 1,083 I-25, US 85 in San Antonio, NM I-30, US 67, US 69 in Greenville, TX 01932-01-011932 current
  US 383 175 282 Oakley, KS Elm Creek, NE 01941-01-011941 01982-01-011982 Partially redesignated as K-383
  US 385 1,206 1,941 Big Bend National Park, TX US 85/US 14 Alt. in Deadwood, SD 01958-01-011958 current
  US 385 773 1,244 Raton, NM Boerne, TX 01926-01-011926 01935-01-011935 Replaced by US 87
  US 395 1,305 2,100 I-15 in Hesperia, CA Canadian border north of Laurier, WA 01926-01-011926 current
  US 399 137 220 Bakersfield, CA Ventura, CA 01934-01-011934 01964-01-011964 Intrastate, California only, replaced by SR 33, SR 99, and SR 119
  US 400 477[9] 768 US 50/US 385 in Granada, CO I-44/US 166 southwest of Joplin, MO 01994-01-011994 current
  US 401 257 414 US 76, US 521 in Sumter, SC I-85, US 1 north of Wise, NC 01957-01-011957 current
  US 401 53 85 South Boston, VA South Hill, VA 01926-01-011926 01931-01-011931 Replaced by US 58
  US 401 272 438 Walterboro, SC Raleigh, NC 01932-01-011932 01934-01-011934 Replaced by US 15
  US 410 469 755 US 101 in Aberdeen, WA US 95 in Lewiston, ID 01926-01-011926 01967-01-011967 Largely replaced by US 12; a long section is SR 410
  US 411 314 505 US 78 in Leeds, AL US 25W, US 70 in Newport, TN 01934-01-011934 current
  US 411 110 180 Bristol, VA Cumberland Gap, TN 01926-01-011926 01932-01-011932 Replaced by US 58
  US 411 109 175 Madison, NC Rockingham, NC 01932-01-011932 01934-01-011934 Replaced by US 220
  US 412 1,131 1,820 I-25 Bus./US 56/NM 21 in Springer, NM I-65 in Columbia, TN 01982-01-011982 current
  US 420 41 66 Deaver, WY Cody, WY 01926-01-011926 01933-01-011933 Replaced by US 116, which became part of US 14 just one year later
  US 421 941 1,514 Federal Point Boat Launch in Federal Point, NC US 20 in Michigan City, IN 01930-01-011930 current
  US 422 273 439 US 6, US 20, US 42, US 322 in Cleveland, OH
US 322, PA 39) in Hershey, PA		 US 219 in Ebensburg, PA
US 202 in King of Prussia, PA 		01926-01-011926 current
  US 425 219 352 US 61, US 98 in Natchez, MS I-530, US 65 in Pine Bluff, AR 01989-01-011989 current
  US 430 37 60 Crystal Lake, IL Aurora, IL 01926-01-011926 01934-01-011934 Intrastate, Illinois only; redesignated IL 31
  US 431 556 895 US 231 in Dothan, AL US 60 in Owensboro, KY 01954-01-011954 current
  US 441 936 1,506 US 27 in Miami, FL US 25W in Lake City, TN 01926-01-011926 current Florida signs the southern end at US 41
  US 450 465 748 Walsenburg, CO Crescent Junction, UT 01926-01-011926 01939-01-011939 Replaced by US 160
  US 460 655 1,054 US 60, US 421 in Frankfort, KY US 60 in Norfolk, VA 01933-01-011933 current
  US 466 53 85 Los Lunas, NM Socorro, NM 01926-01-011926 — Replaced by US 85; not in revised numbering plan
  US 466 526 847 Kingman, AZ Morro Bay, CA 01935-01-011935 01971-01-011971
  US 470 73 117 Willard, NM Albuquerque, NM 01926-01-011926 01931-01-011931 Replaced by US 366
  US 485 164 264 Raton, NM Santa Fe, NM 01926-01-011926 01931-01-011931 Replaced by US 64
  US 491 198 319 I-40 in Gallup, NM US 191 in Monticello, UT 02003-01-012003 current Result of a renumbering of US Route 666
  US 501 355 571 US 17 Bus. in Myrtle Beach, SC US 60 in Buena Vista, VA 01926-01-011926 current
  US 511 284 457 Bristol, TN Strawberry Plains, TN 01926-01-011926 01929-01-011929 Replaced by US 11E
  US 521 177[q] 285 US 17 in Georgetown, SC I-485 in Charlotte, NC 01932-01-011932 current
  US 522 308 496 US 60 northwest of Powhatan, VA US 11, US 15 in Selinsgrove, PA 01926-01-011926 current
  US 530 25 40 Echo, UT Kimball Junction, UT 01926-01-011926 01938-01-011938 Replaced by US 189
  US 541 51 82 Chapman, FL Bradenton, FL 01931-01-011931 01951-01-011951 Intrastate, Florida only; replaced by Bus. US 41 and US 41
  US 550 302 486 I-25, US 85 in Bernalillo, NM US 50 in Montrose, CO 01926-01-011926 current
  US 566 118 190 Hondo, NM San Antonio, NM 01926-01-011926 01931-01-011931 Replaced by US 380
  US 601 319 513 US 321 south of Furman, SC US 52 in Mount Airy, NC 01926-01-011926 current
  US 611 131 211 Philadelphia, PA Scranton, PA 01926-01-011926 01972-01-011972 Redesignated PA 611
  US 622 66 106 Mount Union, PA Hancock, MD 01926-01-011926 — Possibly unsigned; replaced by US 522
  US 630 37 60 Echo, UT Ogden, UT 01926-01-011926 — Replaced by I-84; not in revised numbering plan
  US 630 2 3.2 Weiser, ID Weiser Junction, OR 01926-01-011926 01933-01-011933 Replaced by US 95 Spur
  US 641 165 266 US 64 in Clifton Junction, TN US 60 in Marion, KY 01955-01-011955 current
  US 650 27 43 Buena Vista, CO Salida, CO 01926-01-011926 01936-01-011936 Replaced by US 285
  US 666 605 974 Monticello, UT Douglas, AZ 01926-01-011926 02003-01-012003 Replaced by US 491
  US 701 172 277 US 17 in Georgetown, SC I-95, US 301 southwest of Smithfield, NC 01932-01-011932 current
  US 711 103 166 South Waverly, PA Northumberland, PA 01926-01-011926 — Possibly unsigned; replaced by US 220
  US 730 41.78 67.24 I-84, US 30 east of Boardman, OR US 12 south of Wallula, WA 01926-01-011926 current highest number currently used in system
  US 789 — — — — — — Proposed, but never commissioned
  US 830 209 336 US 101 northeast of Ilwaco, WA US 97 north of Maryhill, WA 01926-01-011926 01968-01-011968 Intrastate, Washington only; now SR 14, I-5 (former US 99), SR 432, and SR 4
  •       Former
  •       Unbuilt or under construction

See also

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Notes

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  1. ^ As of 1989.[2]
  2. ^ Changes in endpoints since 1989 are from the American Association of State Highway and Transportation Officials.[6]
  3. ^ The distance between the junctions at West Fargo and Fargo is 5 miles (8.0 km).
  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 miles (27 km).
  9. ^ Via US 45W
  10. ^ Via US 49W
  11. ^ The distance between the old and new termini near Pittsfield is 9 miles (14 km).
  12. ^ The distance between the junctions at Ferriday and Clayton is 6 miles (9.7 km).
  13. ^ The length of the old alignment near Wilmington is 8.5 miles (13.7 km).
  14. ^ The Virginia mileage is not given in the AASHTO reports, but is given by the Virginia Department of Transportation.[7]
  15. ^ The new length in Georgia is 17 miles (27 km).
  16. ^ The distance between the junctions at Chambers and Sanders is 6 miles (9.7 km).
  17. ^ The new length in North Carolina is 4 miles (6.4 km).

References

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  1. ^ Weingroff, Richard F. (April 7, 2011). "From Names to Numbers: The Origins of the US Numbered Highway System". Highway History. Federal Highway Administration. Retrieved June 10, 2011.
  2. ^ American Association of State Highway and Transportation Officials (1989). United States Numbered Highways (PDF) (1989 ed.). Washington, DC: American Association of State Highway and Transportation Officials. p. iv. OCLC 37586174. Archived from the original (PDF) on January 1, 2014. Retrieved September 17, 2016.
  3. ^ "About". AASHTO Association. American Association of State Highway and Transportation Officials. Retrieved October 21, 2024.
  4. ^ American Association of State Highway and Transportation Officials (January 2000) [retained from October 13, 1991]. "Establishment and Development of United States Numbered Highways" (PDF). AASHTO Transportation Policy Book. Washington, DC: American Association of State Highway and Transportation Officials. Archived from the original (PDF) on October 22, 2014. Retrieved January 16, 2014.
  5. ^ American Association of State Highway and Transportation Officials (1989). United States Numbered Highways (1989 ed.). Washington, DC: American Association of State Highway and Transportation Officials. OCLC 37586174. Archived from the original on February 4, 2007.
  6. ^ American Association of State Highway and Transportation Officials. "Committee Action Reports". American Association of State Highway and Transportation Officials. Archived from the original on February 3, 2007. Retrieved August 16, 2007.
  7. ^ Smith, Julie (January 17, 2007). "VDOT Announces Progress for Coalfields Expressway" (Press release). Virginia Department of Transportation. Archived from the original on December 31, 2007. Retrieved March 16, 2012.
  8. ^ Oklahoma Department of Transportation. "State Highway System: Log of U.S. Highway 266" (PDF). Oklahoma Department of Transportation. Retrieved January 1, 2008.
  9. ^ "E Goff Ave/US-400/US-50 to US-166/US-400" (Map). Google Maps. Retrieved March 16, 2012.
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