The closest to the camera is a temporary shoo-fly track that was constructed as a go around for trains when they had to do some excavation to waterproof the tunnel for the new intermodal center in the historic station which required temporarily closing some tracks and demolishing the canopies and stairwell houses for two of the platforms. After that is unused platform A also known as platform 1. Next is track 1 followed by track 2 which are the former Boston and Albany mainline tracks now part of CSX. Track 1 is used mainly by freight trains and is no longer used for any passenger boarding. Amtrak only really uses it when they have to turn trains around using the Springfield wye. Track 2 is where all Lake Shore Limited boardings happen from the platform just beyond it (platform 2/B) which is where Amtrak's property starts. The remaining tracks are owned by Amtrak and mainly serve the Amtrak services on the Springfield line plus the Vermonter and the CTrail commuter trains. The first one track 2A is connected to the CSX tracks but also can connect to the New Haven - Springfield line via a switch from CSX track 2 just west of the station. It is normally only used for laying over Springfield Shuttle trainsets, but with the platform C construction ongoing they use it for some Shuttle boardings. After track 2A is track 4, which is the closed one that's covered over for construction. Just past it is the platform C Construction site. On the other side of that is track 6, followed by track 8, and finally platform 4/D and the Amtrak station. Someday the Amtrak station is supposed to move into the new intermodal center but it is unclear when that is happening. I would assume it would be upon platform completion at the latest. Tracks 4, 6, and 8 are the main tracks normally used for boardings for north-south service.