Railway Operators: BNSF Railway (52.4 %), Union Pacific Railroad (37.7 %), Sound Transit (4.4 %), BNSF (2.5 %), Portland Terminal Railroad Company (0.2 %), N/A (3 %)
Railway Users: mixed traffic (2.1 %), N/A (97.9 %)
Electrification: not electrified (100 %)
Structures: 0.6 km in tunnels (0.1 %), 10.2 km on bridges (2.1 %), 0.1 km on embankments (0 %), 477.7 km on ground level (97.8 %)
Gaps in Route:
0