Committee on Traffic Engineering

AASHTO Liaison
Jameelah E. Hayes, Program Manager for Engineering
jhayes@aashto.org

Interstate Control Cities

 

Route

City
4 Tampa, Orlando, Daytona Beach
5 NB San Diego, Santa Ana, Los Angeles, San Francisco, Sacramento, Redding, Mt. Shasta City, Weed, Yreka, Ashland, Medford, Grants Pass, Roseburg, Eugene, Salem, Portland, Seattle, Vancouver, B.C.
5 SB Seattle, Portland, Salem, Eugene, Roseburg, Grants Pass, Medford, Ashland, Yreka, Weed, Mt. Shasta City, Redding, Sacramento, San Francisco, Los Angeles, Santa Ana, San Diego
8 San Diego, El Centro, Tucson*Phoenix
10 Santa Monica,  Los Angeles, San Bernadina, Riverside, Indio, Blythe, Phoenix, Tucson, Lordsburg, Deming, Las Cruces, El Paso, Van Horn, San Antonio, Houston, Beaumont, Lake Charles, Lafayette, Baton Rouge, New Orleans, Bay St. Louis, Pascagoula, Mobile, Pensacola, Tallahassee, Lake City, Jacksonville
12 Baton Rouge, Hammond, Slidell
15 San Diego, Riverside, San Bernadina, Los Angeles, Barstow,  Las Vegas, Salt Lake City, Ogden, Pocatello, Idaho Falls, Butte, Helena, Great Falls
16 Macon, Savannah
17 Phoenix, Flagstaff
19 Nogales, Tucson
20 El Paso, Abilene, Fort Worth*Dallas, Shreveport, Monroe, Vicksburg, Jackson, Meridian, Tuscaloosa, Birmingham, Atlanta, Augusta, Columbia, Florence
22 Memphis, Tupelo, Birmingham
24 EB Paducah, Nashville, Chattanooga
24WB Chattanooga, Nashville, Clarksville, Paducah
25 NB Las Cruces, Albuquerque, Santa Fe, Las Vegas, Raton,  Pueblo,  Colorado Springs,  Denver, Ft. Collins, Cheyenne, Casper, Sheridan
25 SB Casper, Cheyenne, Ft. Collins, Denver, Colorado Springs, Pueblo,  Raton,  Las Vegas,  Santa Fe, Albuquerque, Las Cruces, El Paso
26 Asheville, Spartanburg, Columbia, Charleston
27 Lubbock, Amarillo
29 Kansas City, St.Joseph, Mound City, Council Bluffs, Sioux City,  Sioux Falls,  Fargo,  Grand Forks, Winnipeg
30 Fort Worth*Dallas, Texarkana, Little Rock
35 NB Laredo, San Antonio, Austin, Waco, Dallas*Fort, Worth, Oklahoma City, Wichita, Kansas City, Des Moines, Ames, Mason City, Albert Lea, St. Paul*Minneapolis, Duluth
35 SB Duluth, St. Paul*Minneapolis, Albert Lea, Mason, City, Ames, Des Moines, Kansas City, Wichita, Oklahoma City, Dallas* Fort Worth, Waco, Austin, San Antonio, Laredo
37 Corpus Christi, San Antonio
39 NB Rockford
39 SB Bloomington-Normal
40 Barstow, Needles, Kingman, Flagstaff, Gallup, Albuquerque, Santa Rosa, Tucumcari, Amarillo, Oklahoma City, Fort Smith, Little Rock, Memphis, Nashville, Knoxville, Asheville, Statesville, Winston-Salem, Greensboro, Durham, Raleigh, Benson, Wilmington
43 Beloit, Milwaukee, Sheboygan, Green Bay
44 Wichita Falls, Lawton, Oklahoma City, Tulsa, Joplin, Springfield, Rolla, St. Louis
45 Galveston, Houston, Dallas
49 LaFayette, Opelousas, Alexandria, Shreveport
55 New Orleans,  Hammond,  McComb, Jackson, Grenada, Memphis, Blytheville, Sikeston, Cape Girardeau, St. Louis, Chicago
57 NB Sikeston, Charleston, Cairo, Chicago
57 SB Chicago, Cairo, Charleston, Sikeston, Memphis
59 New Orleans, Slidell,  Hattiesburg, Laurel, Meridian,  Tuscaloosa,  Birmingham, Gadsden, Chattanooga
64 EB St.  Louis,  Louisville,  Lexington,  Ashland, Huntington, Charleston, Beckley, Lewisburg, Lexington, Staunton, Richmond, Norfolk, Chesapeake
64 WB Richmond,  Staunton,  Lexington,  Lewisburg, Beckley,  Charleston,   Huntington,  Ashland, Lexington, Louisville, St. Louis, Wentzville
65 Mobile, Montgomery, Birmingham, Huntsville, Nashville, Louisville, Indianapolis, Chicago
66 Strasburg, Washington
69 Indianapolis, Fort Wayne, Lansing, Flint, Port Huron
70 EB 1- 15, Grand Junction, Denver, Limon, Hays, Salina, Topeka, Kansas City, Columbia, Wentzville, St. Louis, Indianapolis, Columbus, Wheeling, Washington, PA, New Stanton, Breezewood, Hancock, Hagerstown , Washin gton, D.C.*Baltimore
70 WB Baltimore*Washington, D.C.,   Frederick, Hagerstown, Breezewood, Wheeling, Columbus, Indianapolis, St. Louis, Wentzville, Columbia, Kansas City, Topeka, Salina, Hays, Limon, Denver, Grand Junction, 1- 15
71 Louisville, Cincinnati, Columbus, Cleveland
72 Springfield, Decatur, Champaign-Urbana
74 EB Peoria, Indianapolis, Cincinnati
74 WB Cincinnati, Indianapolis, Peoria, Des Moines
75 Miami,  Naples, Tampa,  Lake  City, Valdosta, Macon, Atlanta, Marietta, Chattanooga, Knoxville, Lexington, Cincinnati, Dayton, Toledo, Detroit, Flint, Saginaw, Sault Ste Marie
76 Denver, Fort Morgan, Sterling, Omaha, Akron, Youngstown, Pittsburgh, Harrisburg, Valley Forge, Philadelphia
77 NB Columbia,  Charlotte, Statesville, Wytheville, Bluefield, Beckley, Charleston, Parkersburg, Marietta, Cleveland
77 SB Cleveland, Akron, Canton; Marietta, Parkersburg, Charleston, Beckley, Bluefield, Wy theville, Statesville, Charlotte, Columbia
78 Harrisburg, Allentown, Bethlehem, Easton, New York City
79 Charleston, Clarksburg, Fairmont, Morgantown, Washington, Pa., Pittsburgh, Erie
80 San Francisco, Sacramento, Reno, Elko, Salt Lake City, Evanston, Rock Springs, Cheyenne, Sidney, North Platte, Kearney, Grand Island, Lincoln, Omaha, Council Bluffs, Des Moines, Iowa City, Davenport, Chicago, Toledo, Cleveland, Youngstown, Sharon, Clarion, Du Bois, Clearfield, Bellefonte, Williamsport, Bloomsburg, Hazleton, Stroudsburg, Delaware Water Gap, New York City
81 Knoxville,  Bristol,  Roanoke,  Winchester, Martinsburg, Hagerstown, Chambersburg, Carlisle, Harrisburg, Hazleton, Wilkes-Barre, Scranton, Binghamton, Syracuse, Watertown, Canada
82 Yakima, Pendleton
83 Baltimore, York, Harrisburg
84 EB Portland, The Dalles,  Pendleton,  La Grande, Baker, Ontario, Boise, Twin Falls, Ogden, Newburgh, Danbury, Waterbury, Hartford, Boston
84 WB Boston,   Hartford,   Waterbury,   Danbury, Newburgh, Scranton, Ogden, Twin Falls, Boise, Ontario, Baker, La Grande, Pendleton, The Dalles, Portland
85 Montgomery, Atlanta, Greenville, Spartanburg, Charlotte, Greensboro, Durham, Petersburg
86 IH 84, Pocatello
87 New York City, Albany, Montreal
88 Binghamton, Albany, Chicago, Moline, Rock Island
89 NB Concord, White River Junction, Barre, Burlington, St. Albans, Montreal
89 SB St. Albans, Burlington, Montpelier, White River Junction, Concord
90 Seattle,  Ellensburg, Spokane,  Coeur  d’Alene, Missoula, Butte, Billings, Sheridan, Gillette, Rapid City, Sioux Falls, Albert Lea, La Crosse, Wisconsin Dells, Madison, Janesville, Chicago, Toledo, Cleveland, Erie, Buffalo, Albany, Boston
91 NB New Haven, Hartford, Springfield, Brattleboro, White River Junction, St. Johnsbury, Newport, Sherbrooke
91 SB Newport, St. Johnsbury, White River Junction, Brattleboro, Springfield, Hartford, New Haven
93 Quincy,  Boston,  Salem,  Manchester,  Concord, Plymouth, Littleton, St. Johnsbury
94 EB Billings, Bismarck, Fargo, Minneapolis*St. Paul, Eau  Claire,  Wisconsin  Dells,   Madison, Milwaukee, Chicago, Detroit, Port Huron
94 WB Port  Huron,  Detroit,  Chicago,  Milwaukee, Madison, Wisconsin Dells, Eau Claire, St. Paul*Minneapolis, Moorhead*Fargo, Bismarck, Billings
95 NB Miami, West Palm Beach, Daytona Beach, Jacksonville, Savannah, Florence, Fayetteville, Benson, Rocky Mount, Petersburg, Richmond, Washington, D.C., Baltimore, Wilmington, Chester, Philadelphia, Trenton, New York City, New Haven, New London, Providence, Boston, Portsmouth, Kittery, Portland, Augusta, Bangor, Houlton
95 SB Houlton, Bangor, Augusta, Portland, Kittery, Portsmouth, Boston, Providence, New London, New Haven, New York City, Trenton, Philadelphia, Chester, Wilmington, Baltimore, Washington, D.C., Richmond, Petersburg, Rocky Mount, Benson, Fayetteville, Florence, Savannah, Jacksonville, Daytona Beach, West Palm Beach, Miami
96 Muskegon, Grand Rapids, Lansing, Detroit
135 Wichita, Salina
185 Columbus, Atlanta
195 Providence, Fall River, New Bedford, Cape Cod, Trenton, Belmar
196 Chicago, Holland, Grand Rapids
270 Frederick, Washington, D.C.
275 Toledo, Flint
280 Newark,  Parsippany-Troy  Hills
287 Rye, White Plains, Tappan Zee Bridge, Suffern, Mahwah, Morristown, Perth Amboy
295 Trenton, Wilmington, Boston, Warwick
380 Cedar Rapids, Waterloo
385 Greenville, Columbia
390 Coming, Rochester
395 NB Norwich, Worcester
395 SB Norwich, New Haven
405 SB San Diego/Irvine
575 Atlanta, Canton
696 Lansing, Port Huron
985 Atlanta, Gainesville
H-1 Waianae- Honolulu
H-2 Wahiawa-Honolulu
H-3 Kancohe-Aica

* Signed alternatively

Notes: