| | | | | | | | | | Transportation & Homeland Security |
| | | | | | | | Registering, but not testifying: |
| | | | | Kearns, Dennis Attorney (BNSF Railway), Austin, TX |
| | | Olson, Ron Special Representative (Union Pacific Railroad), Austin, TX |
| | | | | O'Connell, Rich Associate General Counsel (Texas Department of Transportation), Austin, TX |
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