Amtrak’s plan for Northeast Corridor Improvements.

My local paper had this article in it the other day.

The “Preferred Alternative: A Vision for Growth of the Northeast Corridor,” as laid out at www.necfuture.com, shows tunnels, trenches, embankments and “aerial structures” carving new routes through the highly developed corridor.

Those and other improvements, from Washington, D.C., to Boston, would boost capacity and shorten travel times, the FRA said.

But, local officials and one commuter advocate aren’t swooning over the plan, which could entail extensive property seizures and massive construction in densely populated communities.

“Be careful what you wish,” said Jim Cameron, founder of the Commuter Action Group, which represents Metro-North Railroad and Shore Line East riders. “If the state basically said to the Federal Railroad Administration, ‘We endorse going along the coast,’ now they’re going to have to look at the consequences of this realignment, because it’s massive disruption in some of the most affluent communities in the state.”

Cameron said an inland route following Interstate 84 would achieve “true world-class high-speed rail” without disrupting densely populated coastal communities.

According to the FRA, the Preferred Alternative would increase the number of trains and improve performance along the Northeast Corridor. The number of trains running daily from Penn Station to Boston, for example, would increase from 19 to 94. The travel time would decrease from three hours and 30 minutes to two hours and 45 minutes.

To boost capacity and improve performance between New York City and Boston, the FRA has recommended improvements to the existing line and adding several new segments. Among the latter would be new two-track segment, beginning west of the New Rochelle station and continuing into Fairfield County. The segment would allow for more trains to operate between New York and Boston and allow express trains to pass local or freight trains, the FRA said.

http://www.thehour.com/news/article/Plan-would-carve-new-rail-lines-10807227.php

Here’s the NEC Future site

http://www.necfuture.com/

Here is the page for the “preferred alternative.”

http://www.necfuture.com/alternatives/

They hid the more or less detailed map in the Enivronmental Impact Statement, but here it is.

Click to access app_aa.pdf

One thing that I see is that the people who wrote this up probably did it with the map in hand and haven’t really seen the area, at least in my neighborhood.  Now the map shows RTE 95 as being relatively straight and flat.  As somebody who has traversed that stretch of  RTE 95 thousands of times, it’s neither.  That stretch is scary enough at 65, let alone at 150 mph+ . The fact is that coastal Ct through Fairfield and New Haven Counties is mostly ridge and valleys all running North and South.  The Original New Haven Line(now Metro North’s New Haven Line) ran as close to the coast as possible and even then is mostly cuts and embankments.  Along with curves, lots of them.  Those curves have been the bane of the railroad’s existence since it was laid out back in the 1850’s

Still the RTE 95 route is even worse.  What interesting is that according to the NEC Future website, most of the route through Fairfield County will be “aerial structures.” That’s especially true of the route through Greenwich and Stamford.  Which tells me that these people are either not serious about actual improvements to the NEC or really want to stick it to a bunch of wealth and well connected people with lots of clout. Because I know what Aerial structures for high speed trains means.

Here’s a picture of the Tohoku Shinkansen structure near Omiya Station.

DSC_3040

The is typical aerial structure high speed railbed in Japan.  It’s also something that would never fly in here in CT.  Even out in the eastern part of the state, the opposition is stiff and in Fairfield County the opposition would be incredible.

http://www.theday.com/article/20160722/NWS01/160729742

The funny thing to me is that the “preferred alternative” didn’t eve address the biggest opportunity for real improvement, a tunnel through east Bridgeport to eliminate the 35 MPH Jenkins curve.  Right now the tunnel and a new station could be built relatively cheaply because East Bridgeport is mostly empty lots with various and sundry development plans that have gone awry.  Yet the rout through Bridgeport, with it’s 19th Century  roadway is kept intact while the route messes around in Greenwich and Stamford real estate.   Which tells me that the whole thing can’t really be taken seriously. Which is a shame because the improvements are really needed and all this did was waste money that could have been spent on other things that Amtrak needs or even better, not spent at all.

A Train Trip Through Switzerland

I found these wonderful videos recently.  Japanese railfans have the advantage of being able to shoot videos through the front windows of trains in Japan.  YouTuber iso8 was invited by Swiss Federal Railways to shoot from the cab of a train through the Gotthard tunnel.  These videos were the result.

Locarno-Airolo

The Gotthard Tunnel. Airolo-Goschenen

Note the spacing of trains in the opposite direction.  This is a very busy railroad.

Part 3: Goschenen-Arth Goldau

Beautiful scenery and mountain railroad that climbs downgrade with loops and tunnels. You can also see the work for the approaches for the Gotthard Base tunnel.  Even if the new tunnel itself is open, the amount of track realignment projects and improvements to existing facilities are a massive project all by themselves.

 

An Aircraft Carrier In Drydock

 

 

The US Navy’s large nuclear carriers need to be refueled at an interval of about every ten to fifteen years. Since refueling is an involved process requiring the removal a significant amount of deck plating the ship typically undergoes a complete overhaul at the same time.  This takes about a year and means that the ship and it’s crew are placed into living  a different kind of life while the ship occupies the drydock.

Read More

A Computer For Apollo

When the space program was started back in the beginning of the 1960’s how to guide the spacecraft in space was a complete unknown.  The problem of calculating burns and orbital insertions was a nontrivial one. At the time all flight control had been analog and in 1960, the computers filled up buildings.  When the call came to go to the moon, one thing was clear though.  A computer small enough to fit on the spacecraft was going to be essential.  That computer would be the Apollo Guidance Computer(AGC).

Read More