I have to admit this project baffles me. First off which is the real Riverline, the line from upstate down to the Meadowlands? The Line from Trenton to Camden? Or the line from Zoo Interlocking's NEC feeds to 30th St Lower Level? See here:
http://broadway.pennsyrr.com/Rail/Prr/Maps/Itlk/zoo.gif
Secondly, from
NJT's map of the project on their site I see that the line basically parallels the PVL and future HBLRT to Tenafly up to near NYS. Given that an HBLRT line to Patterson comes across the Meadowlands and serves the same area of Ridgefield that the West Shore line would serve, while the Tenafly branch and PVL basically fufill the same role on either side of the West Shore Line. Why not increase the number of trains per day, as well as increase the size of the park-and-rides on the PVL and finish HBLRT rather than sinking 1.5 billion dollars into a line whose utility is debatable? Given that the NJT site is low on details, how many trains per day will use this line? The PVL only sees 10 trains inbound and 13 trains outbound in a given day, all traveling in the peak direction, then wouldn't some of the usage that might be gained with the West Shore Line also be gained simply by improving the PVL? You don't have to build stations, you don't have to boot freight trains out of anywhere, just add service to tracks, stations, and passengers that are likely already waiting for a train. What happens if you get the West Shore Line and it's just another peak hour commuter train running a dozen trains in the morning into the city between 6 and 9, and another dozen trains out of the city between 4 and 7? What is the point of duplicating the PVL operations a few miles to the east?