| Aberdeen, Carolina & Western Railroad | | | railroad safety violation | 2010 | $5,000 |
| Alton and Southern Railway | Union Pacific | railroads | railroad safety violation | 2011 | $5,000 |
| Alton and Southern Railway | Union Pacific | railroads | railroad safety violation | 2012 | $5,000 |
| Alton and Southern Railway | Union Pacific | railroads | railroad safety violation | 2012 | $5,000 |
| Alton and Southern Railway | Union Pacific | railroads | railroad safety violation | 2014 | $5,000 |
| Appalachian and Ohio Railroad | | | railroad safety violation | 2012 | $5,000 |
| Ashland Railway | | | railroad safety violation | 2011 | $5,000 |
| Autauga Northern Railroad | Watco Companies | railroads | railroad safety violation | 2013 | $5,000 |
| Allegheny Valley Railroad | | | railroad safety violation | 2013 | $5,000 |
| Buckingham Branch Railroad | | | railroad safety violation | 2013 | $5,000 |
| Bountiful Grain & Craig Mountain | | | railroad safety violation | 2014 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2010 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2012 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2010 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2010 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2010 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2010 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2011 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2011 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2012 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2010 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2012 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2012 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2012 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2014 | $5,000 |
| BNSF Railway Company | Berkshire Hathaway | diversified | railroad safety violation | 2014 | $5,000 |
| Belt Railway Company of Chicago | | | railroad safety violation | 2012 | $5,000 |
| Corpus Christi Terminal Railroad | Brookfield Corporation | diversified | railroad safety violation | 2011 | $5,000 |
| Chicago, Ft. Wayne & Eastern Railroad | | | railroad safety violation | 2010 | $5,000 |
| Central Florida Rail Corridor | | | railroad safety violation | 2012 | $5,000 |
| Central Florida Rail Corridor | | | railroad safety violation | 2012 | $5,000 |
| Central Florida Rail Corridor | | | railroad safety violation | 2014 | $5,000 |
| Carolina Coastal Railway | 3i Infrastructure PLC | financial services | railroad safety violation | 2012 | $5,000 |
| Capital Metropolitan Transportation Authority | | | railroad safety violation | 2010 | $5,000 |
| Capital Metropolitan Transportation Authority | | | railroad safety violation | 2010 | $5,000 |
| Capital Metropolitan Transportation Authority | | | railroad safety violation | 2010 | $5,000 |
| Capital Metropolitan Transportation Authority | | | railroad safety violation | 2010 | $5,000 |
| Conrad Yelvington Railroad | | | railroad safety violation | 2010 | $5,000 |
| Central Oregon & Pacific Railroad | Brookfield Corporation | diversified | railroad safety violation | 2012 | $5,000 |
| Connecticut Southern Railroad | Brookfield Corporation | diversified | railroad safety violation | 2011 | $5,000 |
| Canadian Pacific Railway | Canadian Pacific Kansas City Limited | railroads | railroad safety violation | 2011 | $5,000 |
| Chicago Rail Link | | | railroad safety violation | 2014 | $5,000 |
| Consolidated Rail Corporation | Norfolk Southern | railroads | railroad safety violation | 2014 | $5,000 |
| Consolidated Rail Corporation | Norfolk Southern | railroads | railroad safety violation | 2014 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2011 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2011 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2012 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2012 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2012 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2013 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2013 | $5,000 |
| CSX Transportation Inc. | CSX | railroads | railroad safety violation | 2013 | $5,000 |
| Colorado & Wyoming Railway | Evraz | metals | railroad safety violation | 2014 | $5,000 |
| Dakota, Minnesota & Eastern Railroad | Canadian Pacific Kansas City Limited | railroads | railroad safety violation | 2011 | $5,000 |
| Dakota, Missouri Valley & Western | | | railroad safety violation | 2010 | $5,000 |
| Ellis & Eastern Railroad | | | railroad safety violation | 2014 | $5,000 |
| Econo-Rail Corporation | | | railroad safety violation | 2010 | $5,000 |
| Evansville Western Railway | | | railroad safety violation | 2011 | $5,000 |
| Fulton County Railway | | | railroad safety violation | 2011 | $5,000 |
| First Coast Railroad Inc. | Brookfield Corporation | diversified | railroad safety violation | 2013 | $5,000 |
| First Coast Railroad Inc. | Brookfield Corporation | diversified | railroad safety violation | 2011 | $5,000 |
| Florida East Coast Railway | Grupo Mexico | mining and minerals | railroad safety violation | 2014 | $5,000 |
| Florida East Coast Railway | Grupo Mexico | mining and minerals | railroad safety violation | 2014 | $5,000 |
| Florida East Coast Railway | Grupo Mexico | mining and minerals | railroad safety violation | 2014 | $5,000 |
| Florida East Coast Railway | Grupo Mexico | mining and minerals | railroad safety violation | 2014 | $5,000 |
| Florida East Coast Railway | Grupo Mexico | mining and minerals | railroad safety violation | 2014 | $5,000 |
| Gettysburg and Northern Railroad | | | railroad safety violation | 2013 | $5,000 |
| Georgia and Florida Railway | | | railroad safety violation | 2010 | $5,000 |
| GITM Intermodal Yard | | | railroad safety violation | 2011 | $5,000 |
| Golden Isles Terminal Railroad | Brookfield Corporation | diversified | railroad safety violation | 2012 | $5,000 |
| Georgia Northeastern Railroad | | | railroad safety violation | 2010 | $5,000 |
| Great Western Railway | | | railroad safety violation | 2011 | $5,000 |
| Great Western Railway | | | railroad safety violation | 2011 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2011 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2011 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2012 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2012 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2013 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2014 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2014 | $5,000 |
| Iowa Interstate Railroad | | | railroad safety violation | 2014 | $5,000 |
| Iowa Northern Railway | | | railroad safety violation | 2010 | $5,000 |
| Iowa Northern Railway | | | railroad safety violation | 2011 | $5,000 |
| Iowa Northern Railway | | | railroad safety violation | 2011 | $5,000 |
| Illinois & Midland Railroad | Brookfield Corporation | diversified | railroad safety violation | 2011 | $5,000 |
| Illinois & Midland Railroad | Brookfield Corporation | diversified | railroad safety violation | 2010 | $5,000 |
| Indiana Rail Road Company | | | railroad safety violation | 2012 | $5,000 |
| Indiana Rail Road Company | | | railroad safety violation | 2011 | $5,000 |
| Indiana Rail Road Company | | | railroad safety violation | 2012 | $5,000 |
| Kankakee, Beaverville and Southern RR | | | railroad safety violation | 2013 | $5,000 |
| Kansas City Southern Railway | Canadian Pacific Kansas City Limited | railroads | railroad safety violation | 2013 | $5,000 |
| Kansas City Southern Railway | Canadian Pacific Kansas City Limited | railroads | railroad safety violation | 2012 | $5,000 |
| Louisiana Southern Railroad | Watco Companies | railroads | railroad safety violation | 2011 | $5,000 |
| Louisiana Southern Railroad | Watco Companies | railroads | railroad safety violation | 2013 | $5,000 |
| Lake Superior & Ishpeming Railroad | Cleveland-Cliffs | mining and minerals | railroad safety violation | 2012 | $5,000 |
| Massachusetts Bay Commuter Railroad | | | railroad safety violation | 2012 | $5,000 |
| Mass Bay Commuter Railroad | | | railroad safety violation | 2013 | $5,000 |
| Mass Bay Commuter Railroad | | | railroad safety violation | 2010 | $5,000 |
| Metro-North Commuter Railroad | | | railroad safety violation | 2012 | $5,000 |
| Metro-North Commuter Railroad | | | railroad safety violation | 2014 | $5,000 |
| Montana Rail Link | | | railroad safety violation | 2010 | $5,000 |
