| Field Name | Description |
|---|
| AL_0450 | Alabama - Anniston | |
| AL_1000 | Alabama - Birmingham | |
| AL_2030 | Alabama - Decatur | |
| AL_2180 | Alabama - Dothan | |
| AL_2650 | Alabama - Florence | |
| AL_3440 | Alabama - Huntsville | |
| AL_5160 | Alabama - Mobile | |
| AL_8600 | Alabama - Tuscaloosa | |
| AR_OK_2720 | Arkansas_Oklahoma - Fort Smith | |
| AR_4400 | Arkansas - Little Rock_North Little Rock | |
| AR_4921 | Arkansas - West Memphis | |
| AZ_6200 | Arizona - Phoenix | |
| AZ_8520 | Arizona - Tucson | |
| CA_0680 | California - Bakersfield | |
| CA_2840 | California - Fresno | |
| CA_4480 | California (SCAG) - Los Angeles | |
| CA_5170 | California - Modesto | |
| CA_6690 | California - Redding | |
| CA_7120 | California - Salinas_Seaside_Monterey | |
| CA_7320 | California - San Diego | |
| CA_8120 | California - Stockton | |
| CO_1720 | Colorado - Colorado Springs | |
| CO_2080 | Colorado - Denver_Boulder | |
| CO_3060 | Colorado - Greeley_Fort Collins_Loveland | |
| CO_6560 | Colorado - Pueblo | |
| CT_0009 | Connecticut - Entire State | |
| DC-MD-VA_8840 | District of Columbia_Maryland_Virginia - Washington(COG) | |
| DE_9160 | Delaware - Wilmington | |
| FL_2020 | Florida - Daytona Beach | |
| FL_2680 | Florida - Fort Lauderdale | |
| FL_2710 | Florida - Fort Pierce | |
| FL_2750 | Florida (West FL RPC) - Fort Walton Beach | |
| FL_3600 | Florida - Jacksonville | |
| FL_3980 | Florida - Lakeland_Winter Haven | |
| FL_5000 | Florida - Miami | |
| FL_5345 | Florida - Naples | |
| FL_5790 | Florida - Ocala | |
| FL_6015 | Florida (West FL RPC) - Panama City | |
| FL_7510 | Florida - Sarasota/Bradenton | |
| FL_8240 | Florida - Tallahassee | |
| FL_8280 | Florida - Tampa_St. Petersburg_Clearwater | |
| GA_0120 | Georgia - Albany | |
| GA_0500 | Georgia - Athens | |
| GA_SC_0600 | Georgia_South Carolina - Augusta | |
| GA_4680 | Georgia - Macon_Warner Robins | |
| GA_6900 | Georgia (UA) - Rome | |
| GA_7520 | Georgia - Savannah | |
| IA_1360 | Iowa - Cedar Rapids | |
| IA_IL_1960 | Iowa_Illinois - Davenport_Rock Island_Moline | |
| IA_2200 | Iowa - Dubuque | |
| IA_NE_7720 | Iowa_Nebraska - Sioux City | |
| IA_8920 | Iowa - Waterloo_Cedar Falls | |
| ID_6340 | Idaho_Pocatello | |
| IL_1400 | Illinois - Champaign_Urbana_Rantoul | |
| IL_1600 | Illinois CMSA (IL part) - Chicago | |
| IL_1940 | Illinois UA (Vermilion County) - Danville | |
| IL_3740 | Illinois - Kankakee | |
| IL_6880 | Illinois - Rockford | |
| IL_7880 | Illinois - Springfield | |
| IN_1020 | Indiana - Bloomington | |
| IN_2760 | Indiana - Fort Wayne | |
| IN_2960 | Indiana - Gary_Hammond | |
| IN_3920 | Indiana - Lafayette_West Lafayette | |
| IN_7800 | Indiana (inc. Elkhart) - South Bend | |
| IN_8320 | Indiana - Terre Haute | |
| KS_8440 | Kansas (KS DOT) - Topeka | |
| KS_9040 | Kansas (KS DOT) - Wichita | |
| KY_3401 | Kentucky - Huntington_Ashland | |
| KY_4280 | Kentucky - Lexington_Fayette | |
| KY_5990 | Kentucky (KY DOT) - Owensboro | |
| LA_0220 | Louisiana - Alexandria | |
| LA_3350 | Louisiana - Houma_Thibodaux | |
| LA_3880 | Louisiana - Lafayette | |
| LA_5560 | Louisiana - New Orleans | |
| LA_7680 | Louisiana - Shreveport | |
| MA_1200 | Massachusetts - Brockton | |
| MA_NH_4560 | Massachusetts_New Hampshire - Lowell | |
| MA_5400 | Massachusetts - New Bedford/Fall River | |
| MA_6320 | Massachusetts - Pittsfield | |
| MA_9240 | Massachusetts - Worcester | |
| MD_0720 | Maryland - Baltimore | |
| MD_9161 | Maryland (inc. New Castle Co. - DE) - Cecil Co. | |
| ME_0730 | Maine - Bangor | |
| ME_6400 | Maine - Portland | |
| ME_6453 | Maine (Portsmouth - ME) - York Co | |
| MI_2160 | Michigan (Southeast MI COG) - Detroit_Ann Arbor | |
| MI_2640 | Michigan - Flint | |
| MI_3520 | Michigan - Jackson | |
| MI_3720 | Michigan - Kalamazoo | |
| MI_6960 | Michigan - Saginaw_Bay City_Midland | |
| MN_WI_2240 | Minnesota_Wisconsin - Duluth | |
| MN_6820 | Minnesota - Rochester | |
| MN_6980 | Minnesota - Saint Cloud | |
| MO_3710 | Missouri - Joplin | |
| MO_KS_7000 | Missouri_Kansas - Saint Joseph | |
| MO_7040 | Missouri - Saint Louis | |
| MS_3285 | Mississippi UA - Hattiesburg | |
| MS_3560 | Mississippi - Jackson | |
| MT_3040 | Montana - Great Falls | |
| MT_5140 | Montana - Missoula | |
