Railroad Transportation Service Companies
| Carolina Southern Railroad (Chadbourn, NC)
Primarily Serving: Fayetteville, NC - Wilmington, NC - Jacksonville, NC - Cary, NC |
| Cedar American Rail Holdings (Sioux Falls, SD)
Primarily Serving: Sioux City, IA - Omaha, NE - Council Bluffs, IA - Bellevue, NE |
| Central In & Western Railroad (Lapel, IN)
Primarily Serving: Anderson, IN - Fishers, IN - Carmel, IN - Indianapolis, IN |
| Central Michigan Railway (Bay City, MI)
Primarily Serving: Saginaw, MI - Flint, MI - Lansing, MI - Waterford, MI |
| Central Midland Railway (Saint Louis, MO)
Primarily Serving: Florissant, MO - Saint Charles, MO - Saint Peters, MO - O Fallon, MO |
| Central Montana Rail (Denton, MT)
Primarily Serving: Great Falls, MT - Billings, MT - Missoula, MT |
| Central Railroad Co (Cleves, OH)
Primarily Serving: Cincinnati, OH - Hamilton, OH - Middletown, OH - Dayton, OH |
| Chesapeake & Ohio Railway Co (Whitesville, WV)
Primarily Serving: Roanoke, VA - Johnson City, TN - Lynchburg, VA - Winston Salem, NC |
| Chicago & North Western Rlwy (Fremont, NE)
Primarily Serving: Omaha, NE - Bellevue, NE - Council Bluffs, IA - Lincoln, NE |
| Chicago & Northwestern Rr Co (Worthington, MN)
Primarily Serving: Sioux Falls, SD - Sioux City, IA - Lakeville, MN - Eden Prairie, MN |
| City of Purcell Train Station (Purcell, OK)
Primarily Serving: Norman, OK - Oklahoma City, OK - Edmond, OK - Lawton, OK |
| Claremont & Concord Railroad (Claremont, NH)
Primarily Serving: Manchester, NH - Nashua, NH - Lowell, MA - Lawrence, MA |
| Claytor Consulting (Alameda, CA)
Primarily Serving: Oakland, CA - San Leandro, CA - Berkeley, CA - San Francisco, CA |
| Cmc Railroad Inc (Dayton, TX)
Primarily Serving: Baytown, TX - Pasadena, TX - Conroe, TX - Houston, TX |
| Collis P Huntington Railroad (Huntington, WV)
Primarily Serving: Columbus, OH - Lexington, KY - Cincinnati, OH - Springfield, OH |
| Columbia Basin Railroad (Yakima, WA)
Primarily Serving: Enumclaw, WA - Kennewick, WA - Pasco, WA - Graham, WA |
| Commonwealth Railway Inc (Suffolk, VA)
Primarily Serving: Portsmouth, VA - Chesapeake, VA - Norfolk, VA - Newport News, VA |
| Con Rail Communication & Sgnl (Lebanon, IN)
Primarily Serving: Carmel, IN - Indianapolis, IN - Fishers, IN - Lafayette, IN |
| Conrail (Lebanon, IN)
Primarily Serving: Carmel, IN - Indianapolis, IN - Fishers, IN - Lafayette, IN |
| Conrail (Decatur, IN)
Primarily Serving: Fort Wayne, IN - Muncie, IN - Anderson, IN - Elkhart, IN |
| Conrail (Laceyville, PA)
Primarily Serving: Scranton, PA - Allentown, PA - Bethlehem, PA - Syracuse, NY |
| Conrail (Sandusky, OH)
Primarily Serving: Lorain, OH - Elyria, OH - Toledo, OH - Lakewood, OH |
| Conrail (Hagerstown, MD)
Primarily Serving: Frederick, MD - Charles Town, WV - Germantown, MD - Gaithersburg, MD |
| Conrail (Linden, NJ)
Primarily Serving: Elizabeth, NJ - Union, NJ - Staten Island, NY - Irvington, NJ |
| Conrail (Goshen, IN)
Primarily Serving: Elkhart, IN - Mishawaka, IN - South Bend, IN - Fort Wayne, IN |
