Amtrak study finds way to run more trains at Penn Station without tearing down a Midtown blockgothamist
FRA shares findings from PSNY service optimization studyrailway age
All aboard: Preliminary report from Trump Transportation Department highlights how upgrades could increase capacity at New Penn Station US Department of TransportationDepartment of Transportation (.gov)
Penn Station redesign could increase train traffic volume by one-third: FedsNew York Daily News
Federal study proposes major Penn Station upgrades to increase train capacity, reduce crowdingABC7 New York
