| | | | | | | | Registering, but not testifying: |
| | | | Aadnesen, Christopher (HNTB Corporation) |
| | | | Kearns, Dennis (BNSF Railway) |
| | | | Olson, Ron (Union Pacific Railroad Texas Railroad Association) |
| | | | | Registering, but not testifying: |
| | | | Kearns, Dennis (BNSF Railway) |
| | | | O'Connell, Rich (Tx. Dept. of Transportation) |
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