Railroad Transportation Service Companies
| Csx Transportation (Middletown, OH)
Primarily Serving: Hamilton, OH - Dayton, OH - Cincinnati, OH - Springfield, OH |
| Csx Transportation (Dothan, AL)
Primarily Serving: Albany, GA - Miramar Beach, FL - Tallahassee, FL - Columbus, GA |
| Csx Transportation (Connersville, IN)
Primarily Serving: Hamilton, OH - Muncie, IN - Middletown, OH - Anderson, IN |
| Csx Transportation (Mathews, AL)
Primarily Serving: Montgomery, AL - Auburn, AL - Columbus, GA - Dothan, AL |
| D M & E Railroad (Arlington, SD)
Primarily Serving: Sioux Falls, SD - Sioux City, IA - Saint Cloud, MN - Fargo, ND |
| D V & S Railroad Co (Wilson, AR)
Primarily Serving: Memphis, TN - Jonesboro, AR - Jackson, TN - North Little Rock, AR |
| Dakota Minnesota & Eastern (Sioux Falls, SD)
Primarily Serving: Sioux City, IA - Omaha, NE - Council Bluffs, IA - Bellevue, NE |
| Dakota Minnesota & Eastern Rr (Sioux Falls, SD)
Primarily Serving: Sioux City, IA - Omaha, NE - Council Bluffs, IA - Bellevue, NE |
| Dallas Garland & Northeastern (Dallas, TX)
Primarily Serving: Irving, TX - Mesquite, TX - Richardson, TX - Garland, TX |
| Dallas Garland Ne Rr (Denison, TX)
Primarily Serving: McKinney, TX - Frisco, TX - Allen, TX - Plano, TX |
| Delaware & Hudson Railway Co (Scranton, PA)
Primarily Serving: Bethlehem, PA - Allentown, PA - Reading, PA - Wayne, NJ |
| Delaware & Lehigh Canal (Bethlehem, PA)
Primarily Serving: Allentown, PA - Reading, PA - Levittown, PA - Trenton, NJ |
| Delaware & Lehigh Land (Phillipsburg, NJ)
Primarily Serving: Bethlehem, PA - Allentown, PA - New Brunswick, NJ - Trenton, NJ |
| Delaware Otsego Corp (Cooperstown, NY)
Primarily Serving: Utica, NY - Schenectady, NY - Albany, NY - Syracuse, NY |
| Delta Southern Railroad Oprtns (MC Gehee, AR)
Primarily Serving: Pine Bluff, AR - Monroe, LA - Little Rock, AR - North Little Rock, AR |
| Denver & Rio Grande Western (Paonia, CO)
Primarily Serving: Grand Junction, CO - Jefferson, CO - Boulder, CO - Arvada, CO |
| Dmvw Railroad (Westby, MT)
Primarily Serving: Bismarck, ND |
| Donald A & Opal L Martin (Salem, OH)
Primarily Serving: Youngstown, OH - Canton, OH - Akron, OH - Cuyahoga Falls, OH |
| Drgw Railroad (La Veta, CO)
Primarily Serving: Pueblo, CO - Colorado Springs, CO - Jefferson, CO - Santa Fe, NM |
| Dri & Nw Railway Co (Rock Island, IL)
Primarily Serving: Davenport, IA - Iowa City, IA - Cedar Rapids, IA - Dubuque, IA |
| Dte Rail Svc (Golden, CO)
Primarily Serving: Arvada, CO - Westminster, CO - Broomfield, CO - Denver, CO |
| Dubois County Railroad (French Lick, IN)
Primarily Serving: Bloomington, IN - Louisville, KY - Owensboro, KY - Evansville, IN |
| Durango & Silverton Narrow (Silverton, CO)
Primarily Serving: Grand Junction, CO - Jefferson, CO - Pueblo, CO - Colorado Springs, CO |
| E J & E Rail Road (Vernon Hills, IL)
Primarily Serving: Palatine, IL - Arlington Heights, IL - Waukegan, IL - Mount Prospect, IL |
| East Cooper & Berkeley Rlrd (Huger, SC)
Primarily Serving: Mount Pleasant, SC - North Charleston, SC - Charleston, SC - Columbia, SC |
