As I often do, in response to a recent debate, I've decided to start a new thread. A few of us have been debating the merits of underground pedestrian networks vs. skywalks vs. surface (aka sidewalks).
Canada has three major indoor networks (PATH, RESO, Plus 15), 3 minor leagues (Edmonton Pedway, Winnipeg Square, Halifax Link) and a few cities with networks that are spotty at best (Vancouver, Ottawa).
Whether a system is mostly comprised of skywalks or tunnels is often a result of a city's transit situation. In the case of Montreal and Toronto (Edmonton and Vancouver to a lesser extent, underground was chosen partly for the ease of subway connections. Calgary's lack of underground transit resulted in the Plus 15.
Starting with the big three:
PATH, seeing its ancient beginnings around the Eaton's holdings, Union Station and Royal York hotel and of course, the spark that started the PATH itself, the Toronto Dominion Centre (1967).
http://www1.toronto.ca/wps/portal/co...0071d60f89RCRD
RESO, born from Jean Drapeau's vision for Montreal. It's origin comes from the construction of the Queen Elizabeth hotel (1958) and Place Ville Marie (1962), covering a massive pit of railway tracks and creating a new CBD. These new buildings were connected to la gare Central. the construction of the Metro soon after started a synergy of underground cities that would eventually all be connected to form one network.
http://www.google.ca/url?sa=i&rct=j&...10906554038218
Plus 15
http://www.mobilemaplets.com/showplace/5046
The minor leagues:
Edmonton Pedway, created as a response to the Edmonton Light Rail.
http://www.mobilemaplets.com/showplace/5895
Winnipeg Square
http://westenddumplings.blogspot.ca/...-theres-w.html
Halifax Link
http://en.wikipedia.org/wiki/Downtown_Halifax_Link
And the minor leagues:
Vancouver has a few buildings directly connected to downtown Skytrain station, most notably Waterfront Station (Sin Clair Place, Waterfront Centre), Burrard Station (Bentall and RBC Centres), and Granville/City Centre stations (Pacific Centre).
Ottawa's Carleton University, as many other universities in Canada, has a network of underground pedestrian tunnels connecting various campus buildings.
Currently, all buildings erected on one block are usually fully connected (often one complex of multiple towers). In the 31 block CBD, I can only count one tunnel connecting two blocks. More on it later.
With the subway coming, we will see a few existing indoor networks connected to downtown stations, as well as a few added connections.
Rideau Station: Our largest indoor network downtown is the Rideau Centre complex, connecting the Rideau Centre itself with National Defence, the Convention Centre, the Westin and Hudson's bay.
Parliament Station: The 2 tower SunLife complex will be connected to the station via an entrance in the atrium.
Lyon Station: will be connected to Place de Ville (Brookfield Properties), Ottawa's version of TD Place, Place Ville Marie and Bentall Centre. The complex, stretching 2 city blocks (+ one surface parking lot across the street) includes 3 office towers, a 4 storey office building (to be redeveloped into a 20 storey tower) and 2 major hotels (Delta and Marriott). All 6 buildings are connected through an underground mall similar, but no where as awesome, to Place Ville Marie and TD Place.
A few other properties owners expressed interest in connecting, such as Morguard, owner of 4 office buildings and a hotel along the line. Claridge has also expressed interest in including a station entrance in a new condo complex at Lyon.