National Transportation Analysis Regions (NTAR) Numerical Code,Geographic Region described by NTAR code
2,"Portland-Bangor, ME"
4,"Boston, MA--Providence-Warwick, RI"
6,"Hartford-New Haven, CT--Springfield, MA"
7,"Albany, NY--Burlington, VT"
8,"Syracuse-Utica, NY"
9,"Rochester, NY"
10,"Buffalo, NY--Erie, PA"
11,"Binghamton-Elmira, NY--Scranton,PA"
12,"New York, NY"
16,"Pittsburgh, PA--Morgantown-Wheeling, WV"
17,"Harrisburg-York-Williamsport, PA"
18,"Philadelphia, PA"
19,"Baltimore, MD--Washington, DC"
21,"Roanoke-Lynchburg, VA--Charleston, WV"
22,"Richmond-Petersburg, VA"
23,"Norfolk-Va.Beach-Newport News, VA"
24,"Rocky Mount-Wilson-Greenville, NC"
25,"Wilmington, NC"
27,"Raleigh-Durham-Fayetteville, NC"
28,"Greensboro-Winston-Salem-High Pt., NC -Winston-Salem-High Pt., NC"
29,"Charlotte, NC"
31,"Greenville-Spartanburg, SC--Asheville, NC"
32,"Columbia-Florence, SC--Augusta, GA"
34,"Charleston, SC"
36,"Atlanta-Columbus-Macon, GA"
39,"Savannah, GA"
41,"Jacksonville-Tallahassee, FL--Albany, GA"
42,"Orlando-Melbourne-Daytona Beach, FL"
43,"Miami-Fort Lauderdale, FL"
44,"Tampa-St.Petersburg, FL"
47,"Mobile,AL-Pensacola, FL"
49,"Birmingham-Montgomery-Huntsville, AL"
51,"Chattanooga, TN"
53,"Knoxville-Johnson City, TN-Bristol, TN-VA"
54,"Nashville, TN--Paducah, KY"
55,"Memphis, TN"
57,"Louisville, KY--Evansville, IN"
58,"Lexington, KY--Huntington, WV"
65,"Cleveland-Youngstown, OH"
66,"Columbus, OH"
67,"Cincinnati,OH"
68,"Dayton-Springfield-Lima, OH"
70,"Toledo, OH"
71,"Detroit, MI"
73,"Grand Rapids-Saginaw, MI"
74,"Lansing-Kalamazoo, MI"
76,"Fort Wayne-South Bend, IN"
79,"Indianapolis-Kokomo, IN--Champaign, IL"
83,"Chicago-Rockford-Peoria, IL--Davenport, IA"
89,"Milwaukee-Madison, WI--Dubuque, IA"
94,"Appleton-Green Bay-Wausau, WI"
95,"Duluth, MN"
96,"Minneapolis-St.Paul-Rochester, MN--La Crosse,WI"
104,"Des Moines-Cedar Rapids-Waterloo, IA"
105,"Kansas City, MO--Topeka,KS"
107,"St.Louis-Columbia, MO--Quincy-Springfield, IL"
108,"Springfield, MO--Fayetteville, AR"
111,"Little Rock-North Little Rock, AR"
112,"Jackson, MS"
113,"New Orleans-Baton Rouge-Shreveport, LA"
122,"Houston-Beaumont, TX"
123,"Austin-Waco-San Angelo, TX"
125,"Dallas-Fort Worth-Abilene, TX"
129,"San Antonio, TX"
131,"Brownsville-Corpus Christi, TX"
133,"El Paso-Lubbock-Odessa, TX"
137,"Oklahoma City-Lawton, OK--Amarillo, TX"
138,"Tulsa, OK--Fort Smith, AR"
139,"Wichita-Salina, KS"
143,"Omaha-Grand Island, NE--Sioux City, IA"
146,"Rapid City-Sioux Falls-Aberdeen, SD"
152,"Minot-Fargo-Grand Forks-Bismarck, ND"
153,"Great Falls-Missoula-Billings, MT"
157,"Denver-Grand Junction, CO--Cheyenne, WY--Scottsbluf, NE"
160,"Albuquerque, NM"
162,"Phoenix-Tucson, AZ"
163,"Las Vegas-Reno, NV"
165,"Salt Lake City, UT--Idaho Falls, ID"
167,"Boise City, ID--Spokane-Yakima, WA"
171,"Seattle, WA"
172,"Portland-Eugene, OR"
176,"San Francisco-Oakland-Eureka, CA"
177,"Sacramento-Redding, CA"
178,"Stockton-Modesto, CA"
179,"Fresno-Bakersfield, CA"
180,"Los Angeles, CA"
181,"San Diego, CA"
182,"Anchorage, AK"
183,"Honolulu, HI"