| 001 | Route No. 1 | From Fort Kent, to Houlton, Bangor, Rockland, Brunswick, Portland, New Hampshire, Newburyport, Massachusetts, Boston, Providence, Rhode Island, Narragansett Pier, New London, Connecticut, New Haven, Bridgeport, New York City, Jersey City, New Jersey, Newark, Trenton, Morrisville, Pennsylvania, South Langhorne, Philadelphia, Oxford, Bel Air, Maryland, Baltimore, Washington, D.C., Alexandria, Virginia, Fredericksburg, Richmond, Petersburg, Henderson, North Carolina, Raleigh, Rockingham, Cheraw, South Carolina, Columbia, Aiken, Augusta, Georgia, Swainsboro, Waycross, Jacksonville, Florida, St. Augustine, Miami |
| 002 | No. 2 | From Houlton, Maine, to Calais, Bangor, Bumford Falls, Lancaster, New Hampshire, Montpelier, Vermont, Burlington, Rouses Point, New York, and from Sault Sainte Marie, Michigan, to St. Ignace, Crystal Falls, Bessemer, Duluth, Minnesota, Bemidji, Grand Forks, North Dakota, Devils Lake, Minot, Williston, Havre, Montana, Belton, Bonners Ferry, Idaho |
| 003 | No. 3 | From Colebrook, New Hampshire, to Plymouth, Concord, Manchester, Lowell, Massachusetts, Boston |
| 004 | No. 4 | From Portsmouth, New Hampshire, to Dover, Concord, White River Junction, Rutland, Vermont, Fort Edward, New York |
| 005 | No. 5 | From the United States-Canadian line near Newport, Vermont, to St. Johnsbury, Bellows Falls, Springfield, Massachusetts, Hartford, Connecticut, New Haven |
| 006 | No. 6 | From Provincetown, Massachusetts, to New Bedford, Fall River, Providence, Rhode Island, Hartford, Connecticut, Danbury, Brewster, New York |
| 007 | No. 7 | From the United States-Canadian line near St. Albans, Vermont, to Burlington, Rutland, Pittsfield, Massachusetts, Canaan, Connecticut, Amenia, New York, White Plains, Mt. Vernon |
| 008 | ||
| 009 | No. 9 | From the United States-Canadian line near Champlain, New York, to Chestertown, Glens Falls, Albany, Kingston, Jersey City, New Jersey, Perth Amboy, Toms River, Absecon |
| 010 | No. 10 | From Detroit, Michigan, to Kalamazoo, Chicago, Illinois, Madison, Wisconsin, Eau Claire, St. Paul, Minnesota, Little Falls, Moorhead, Fargo, North Daokota, Jamestown, Bismarck, Glendive, Montana, Miles City, Billings, Livingston, Butte, Missoula, Coeur d'Alene, Idaho, Spokane, Washington, Waterville, Seattle |
| 011 | No. 11 | From Rouses Point, New York, to Watertown, Syracuse, Binghamton, Scranton, Pennsylvanis, Harrisburg, Chambersburg, Hagerstown, Maryland, Winchester, Virginia, Staunton, Bristol, Knoxville, Tennessee, Chattanooga, Birmigham, Alabama, Tuscaloosa, Maridian, Mississippi, Hattesburg, New Orleans, Louisiana |
| 012 | No. 12 | From Detroit, Michigan, to Saginaw, Ludington, Manitowac, Wasconsin, Stevens point, Neillsville, Ellsworth, Minneapolis, Minnesota, Wilbur, Ortonville, Milbank, South Dakota, Selby, Lemmon, North Dakota, Miles City, Montana |
| 013 | No. 13 | From Philadelphia, Pennsylvania, to Wilmington, Delaware, Dover, Salisbury, Maryland, Pocomoke, Cape Charles, Virginia, Virginia Beach, Norfolk, Elizabeth City, North Carolina, Washington, New Bern, Wilmington |
| 014 | No. 14 | From Winea, Minnesota, to New Ulm, Brookings, South Dakota, Huron, Pierre Midland |
| 015 | No. 15 | From Petersburg, Virginia, to Emporia, Halifax, North Carolina, Wilson, Goldsboro, Wilmington |
| 016 | No. 16 | From Milwaukee, Wisconsin, to Portage, LaCrosse, Albert Lea, Minnesota, Jackson, Luverne, Sioux Falls, South Dakota, Chamberlain, Midland, Rapid City, Deadwood, Gillette, Wyoming, Buffalo, Worland |
| 017 | No. 17 | From Bennetaville, South Carolina, to Florence, Charleston, Yemassee |
| 018 | No. 18 | From Detroit, Michigan, to Lanaing, Grand Haven, Milwaukee, Wisconsin, Madison, Prairie du Chien, Mason City, Iowa, Spencer, Hull |
| 019 | No. 19 | From Pittsburg, Pennsylvania, to Washington, Uniontown, Morgantown, West Virginia, Clarksburg, Gauley Bridge |
| 020 | No. 20 | From Boston, Massachusetts, to Springfield, Pittsfield, Albany, New York, Auburn, Batavia, Buffalo, Erie, Pennsylvania, Cleveland, Ohio, Maumee, South Bend, Indiana, Chicago, Illinois, Rockford, Dubuque, Iowa, Waterloo, Webster City, Sioux City, O'Neill, Nebraska, Chadron, Lusk, Wyoming, Casper, Shoshoni, Greybull, Yellowstone National Park, Idaho Falls, Idaho, Pocatello, Twin Falls, Boise, Payette, Pendleton, Oregon, Umatilla, The Dalles, Portland, Astoria |
| 021 | No. 21 | From Cleveland, Ohio, to Massillon, Cambridge, Parkersburg, West Virginia, Charleston, Princeton, Wytheville, Virginia, Sparta, North Carolina, Statesville, Salisbury, Charlotte, Chester, South Carolina, Columbia, Branchville, Yemassee, Savannah, Georgia, Darien, Kingskand, Jacksonville, Florida |
| 022 | No. 22 | From Elizabeth, New Jersey, to Phillipsburg, Reading, Pennsylvania, Harrisburg, Clarks Ferry, Bellefonte, Dubois, New Castle, Youngstown, Ohio, Cleveland |
| 023 | No. 23 | From Mackinac, Michigan, to Alpena, Bay City, Flint, Ypsilanti, Toledo, Ohio, Marion, Columbus, Chillicothe, Portsmauth |
| 024 | No. 24 | From Pontiac, Michigan, to Flat Rock, Toledo, Ohio, Defiance, Ft. Wayne, Indiana, Peru, Kentland, Gilman, Illinois, Peoria, Rushville, Quincy, Palmyra, Missouri, Monroe |
| 025 | No. 25 | From Toledo, Ohio, to Findlay, Dayton, Cincinnati, Lexington, Kentucky, Richmond, Corbin, Knoxville, Tennessee, Asheville, North Carolina, Greenville, South Carolina, Greenwood, Augusta, Georgia |
| 026 | No. 26 | From Ogallala, Nebraska, to Bridgeport, Torrington, Wyoming, the Federal aid road north of Wheatland |
| 027 | No. 27 | From Cheboygan, Michigan, to Brayling, Lansing, Marshall, Ft. Wayne, Indiana, Richmond, Cincinnati |
| 028 | No. 28 | From Ontario, Oregon, to Dayville, Prineville, Eugene, Florence |
| 029 | No. 29 | From Gastonia, North Carolina, to Spartanburg, South Carolina, Greenville, Anderson, Hartwell, Georgia, Athens, Atlanta, Lagrange, Opelika, Alabama, Tuskegee |
| 030 | No. 30 | From Atlantic City, New Jersey, to Philadelphia, Pennsylvania, Lancaster, Chambersburg, Pittsburg, Canton, Ohio, Marion, Lima, Ft. Wayne, Indiana, Valparaiso, Joliet, Illinois, Geneva, Clinton, Iowa, Cedar Rapids, Marshalltown, Boone, Dennison, Council Bluffs, Omaha, Columbus, Nebraska, North Platte, Cheyenne, Wyoming, Rawlins, Granger, Evanston, Echo, Utah, Park City, Salt Lake City |
| 031 | No. 31 | From Mackinac, Michigan, to Ludington, Benton Harbor, South Bend, Indiana, Peru, Indianapolis, Louisville, Kentucky, Glasgow, Nashville, Tennessee, Columbia, Pulaski, Decatur, Alabama, Birmingham, Montgomery, Evergreen, Mobile |
| 032 | No. 32 | From Chicago, Illinois, to Mendota, Rock Island, Iowa City, Iowa, Des Moinss, Atlanta, Omaha, Nebraska |
| 033 | ||
| 034 | No. 34 | From Sheffield, Illinois, to Galesburg, Burlington, Iowa, Ottumwa, Oceota, Red Oak, Omaha, Nebraska |
| 035 | ||
| 036 | No. 36 | From Indianapolis, Indiana, to Tuscola, Illinois, Decatur, Springfield, Jacksonville, Hannabal, Missouri, Macon, Chillicothe, St. Joseph, Seneca, Kansas, Belleville, Norton, Colby |
| 037 | ||
| 038 | No. 38 | From Lincoln, Nebraska, to Fairmont, Holdredge, Culbertson, Imperial, Sterling, Colorado, Greeley |
| 039 | ||
| 040 | No. 40 | From State Road (Wilmington) Delaware, to Baltimore, Maryland, Frederick, Uniontown, Pennsylvania, Wheeling, West Verginia, Zanesville, Ohio, Columbus, Richmond, Indiana, Indianapolis, Effingham, Illinois, St. Louis, Missouri, Columbia, Kansas City, Topeka, Kansas, Manhattan, Beloit, Colby, Limon, Colorado, Denver, Craig, Duchesne, Utah, Provo, Salt Lake City, Wendover, Wells, Nevada, Winnemucca, Wadsworth, Emigrant Gap, California, Sacramento, Davis, San Francisco |
| 041 | No. 41 | From Towers, Michigan, to Menomenee, Green Bay, Wisconsin, Allpeton, Fond du Lac, Milwaukee, Chicago, Illinois, Attica, Indiana, Terre Haute, Vincennes, Evansville, Henderson, Kentucky, Greenville, Hopkinsville, Clarksville, Tennessee, Nashville, Murfreesboro, Chattanooga, Calhoun, Georgia, Atlanta, Macon, Tifton, Valdosta, Lake City, Florida, Gainesville, Ocala, Brooksville, Tampa, Bradenton, Sarasota, Punta Gorda, Ft. Myers, Naples |
| 042 | No. 42 | From Cleveland, Ohio, to Mansfield, Delaware(Ohio), Xenia, Cincinnati |
| 043 | ||
| 044 | ||
| 045 | No.45 | From Chicago, Illinois, to Kankakee, Urbana, Effingham, Fairfield, Vienna, Paducah, Kentucky, Fulton, Jackson, Tennessee, Corinth, Mississippi, Tupelo, Columbus, Meridian |
| 046 | No. 46 | From Limon, Colorado, to Colorado Springs, Buena Vista, Glenwood Springs, Grand Junction |
| 047 | ||
| 048 | No. 48 | From Manteca, California, to Hayward, San Jose |
| 049 | No. 49 | From Jackson, Miss., to Hattiesburg, Gulfport |
| 050 | No. 50 | From Annapolis, Maryland, to Washington D.C., Winchester, Virginia, Clarksburg, West Virginia, Parkersburg, Chillicothe, Ohio, Cincinnati, Seymour, Indiana, Bedford, Vincennes, Lawrensville, Illinois, Salem, St. Louis, Missouri, Jefferson City, Sedalia, Kansas City, Baldwin, Kansas, Council Grove, Herington, McPherson, Garden City, La Junta, Colorado, Pueblo, Salida, Montrose, Grand Junction, Green River, Utah, Price, Ely, Nevada, Eureka, Wadsworth |
[Route No.1-50][Route No. 51-100][Route. No. 101-200 ][Route No. 201-]
By TTS