Quote:
Originally Posted by deasine
( Vancouver Sun 2011)
While I'm not sure Port Mann might be the best choice to showcase an aerial park, it wouldn't necessarily be a bad idea for other bridges that may be replaced in the future (Lions Gate Bridge? Viaducts if they will be decommissioned for road use?)
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The High Line Park in NYC is being built on an abandoned elevated railway line that ran down the west side of Manhattan from 34th St (near Penn Station) down to Spring Street. This structure was originally built in the 1930's when the west side of Manhattan was the Meat Packing District and other industrial & warehouse buildings and the nearby docks on the Hudson River were the busiest in the world. The NY Central railway raised their 10th Ave railway tracks above the streets so their train traffic was separated from street traffic.
The rail line was actually designed to run through the warehouses and factories along 10th Ave instead of over the street so that the box cars could be delivered directly into the buildings rather than on an open siding next to the them.
As interstate trucking traffic increased beginning in the 50s, rail shipping traffic decreased and when containerization became the norm starting in the 70s the ship docks and shipping warehouses moved off Manhattan to 'the suburbs' of New Jersey and Staten Island where there was more land. By the 80s, the need for rail shipping in & out of Manhattan had been reduced to zero, so the NY Central abandoned the line.
Over the years there were various plans to re-use the structures for transit or express roads, but nothing happened until about ten years ago when the 'Friends of the High Line' was formed to keep the structures in place & use them for an elevated park, since the area was now being transformed into residential uses.
The major difference between the viaducts in Vancouver and the High Line in New York is the High Line Park is re-using a structure that was abandoned and derelict for decades; The Viaducts on the other hand are in constant daily use and with normal annual maintenance will remain useful for many more decades.
btw:
The picture shows the Standard Hotel that was opened in 2009 around the time the Park was getting started.
If you look closely, you'll notice that half of the hotel was built over the High Line.
(SHHHH! Don't tell Meggs this can be done. His head will explode.)
I've heard the hotel has a note on the room windows to remind guests that while they are admiring New York, New York is looking back at them too. Apparently too many of the hotel's guests were wearing nothing but a smile while taking in the views of New York City.
Here's a high-res picture taken from the same street corner:
http://upload.wikimedia.org/wikipedi...cbcac90545.jpg