Railway Operators: Union Pacific Railroad (52.6 %), BNSF (34 %), Burlington Northern Santa Fe;Amtrak (7 %), BNSF Railway;Amtrak (2 %), Amtrak (0.1 %), UP (0 %), BNSF Railway (0 %), N/A (4.3 %)
Railway Users: passenger traffic (0.2 %), mixed traffic (0 %), N/A (99.8 %)
Electrification: not electrified (100 %), 25000 V / 60 Hz AC (0 %), N/A (0 %)
Structures: 33.9 km in tunnels (0.9 %), 33.3 km on bridges (0.9 %), 2.9 km on embankments (0.1 %), 59.2 km in cuttings (1.5 %), 3749.1 km on ground level (96.7 %)