Railway Operators: Amtrak (54.9 %), Metro-North Commuter Railroad (41.6 %), Metro-North; Amtrak (0.6 %), Metro North (0.3 %), N/A (2.6 %)
Railway Users: mixed traffic (2.4 %), N/A (97.6 %)
Electrification: 25000 V / 60 Hz AC (54.5 %), 12500 V / 60 Hz AC (45.3 %), N/A (0.2 %)
Structures: 0.4 km in tunnels (0.3 %), 4.7 km on bridges (3.3 %), 2.6 km in cuttings (1.8 %), 135.9 km on ground level (94.6 %)