the rail yard I worked next to up till last July the main went either through or next it couldn,t tell for sure from my view. it is at Newark De. Amtrak actualy owns the main line and Chrysler the yard. high speed amtrac acella runs through it several times a day at very high speed. N/S has access to it for frieght to Chrysler only at night. they have been fighting (begging) Amtrak for day time rights figured into amtraks schedual for several years the answer is NO!!!!!