|Location||Toronto, Ontario, Canada|
|Opening date||1900 - first pedestrian tunnel in Toronto
1960-70s - construction begins of underground shopping concourses and linkages
1987 - City becomes coordinating agency of network
|Management||City of Toronto
|No. of stores and services||1,200|
|Total retail floor area||371,600 m²
(4 million sq. ft)
|No. of floors||1|
|Parking||20 parking garages|
PATH is a network of underground pedestrian tunnels, elevated walkways, and at-grade walkways connecting the office towers of Downtown Toronto, Ontario, Canada. It is more than 30-kilometre (19 mi) long. According to Guinness World Records, PATH is the largest underground shopping complex in the world with 371,600 square metres (4,000,000 sq ft) of retail space.
The PATH network's northerly point is the Toronto Coach Terminal at Dundas Street and Bay Street, while its southerly point is Waterpark Place on Queens Quay. Its main axes of walkways generally parallel Yonge Street and Bay Street.
Early pedestrian tunnels
In 1900, the Eaton's department store constructed a tunnel underneath James Street, allowing shoppers to walk between the Eaton's main store at Yonge and Queen streets and the Eaton's Annex located behind the (then) City Hall. It was the first underground pedestrian pathway in Toronto, and is often credited as a historic precursor to the current PATH network. The original Eaton's tunnel is still in use as part of the PATH system, although today it connects the Toronto Eaton Centre to the Bell Trinity Square office complex, on the site of the former Annex building.
The network of underground walkways expanded under city planner Matthew Lawson in the 1960s. Toronto's downtown sidewalks were overcrowded, and new office towers were removing the much-needed small businesses from the streets. Lawson thus convinced several important developers to construct underground malls, pledging that they would eventually be linked. The designers of the Toronto-Dominion Centre, the first of Toronto's major urban developments in the 1960s (completed in 1967) were the first to include underground shopping in their complex, with the possibility of future expansion built in. The city originally helped fund the construction, but with the election of a reform city council this ended. The reformers disliked the underground system based on Jane Jacobs' notion that an active street life was important to keeping cities and neighbourhoods vital and that consumers should be encouraged to shop on street level stores rather than in malls (whether they be above ground or below); however, the system continued to grow, as developers bowed to their tenants' wishes and connected their buildings to the system. This also converted low-valued basements into some of the most valuable retail space in the country.
The first expansion of the network occurred in the 1970s with the construction and underground connection of the Richmond-Adelaide office tower and the Sheraton Centre hotel complex.[clarification needed]
Coordination and signage
In 1987, City Council adopted a unified wayfinding system throughout the network. The design firms Gottschalk+Ash International and Muller Design Associates were hired to design and implement the overall system in consultation with a diverse group of land owners, City staff and stakeholders. A colour-coded system with directional cues was deployed in the early 1990s. Within the various buildings, pedestrians can find a PATH system map, plus cardinal directions (P (red) for south, A (orange) for west, T (blue) for north, H (yellow) for east) on ceiling signs at selected junctions.
The signage can be hard to find inside some of the various connected buildings. Building owners concerned about losing customers to neighbouring buildings insisted that the signs not dominate their buildings, or their own signage system. The city relented and the result is the current system. Many complain that the system is hard to navigate.
PATH provides an important contribution to the economic viability of the city's downtown core. The system facilitates pedestrian linkages to public transit, accommodating more than 100,000 daily commuters, and thousands of additional tourists and residents on route to sports and cultural events. Its underground location provides pedestrians with a safe haven from the winter cold and snow, and the summer heat.
In August 2014, a major southward expansion of the PATH network brought it closer to the Toronto waterfront, with the opening of a covered pedestrian bridge connecting Air Canada Centre south to WaterPark Place on Queens Quay (crossing the Lake Shore Boulevard/Gardiner Expressway corridor and Harbour Street).
In 2011, the City of Toronto released a long-term expansion plan for the PATH, developed by Urban Strategies Inc. As part of the expansion plan there will be 45 new entry points, and the walkway expanded to as long as 60 kilometres when changes are completed. 
The city of Toronto is constructing a 300-metre, CAD$65 million tunnel connecting Union Station to Wellington Street, the first publicly owned segment[clarification needed] of the 4,000,000-square-foot (370,000 m2) PATH subterranean shopping district. Toronto planners have begun work to guide future PATH development and ensure PATH link construction is included in basement levels of key new buildings.
Major facilities connected to PATH
More than 50 buildings or office towers are connected through the PATH system. It comprises twenty parking garages, five subway stations (Osgoode station connects only to the Four Seasons Centre), two major department stores, two major shopping centres, six major hotels, and a railway terminal. The CN Tower, Ripley's Aquarium of Canada, and Rogers Centre are connected via an enclosed elevated walkway, called the SkyWalk, from Union Station, although the walkway does not have indoor connections to these facilities.
- "City of Toronto - PATH facts". Toronto.ca. Retrieved 2014-06-02.
- Lakey, Jack (August 26, 2009). "For Some Visitors, It's a PATH That Leads Nowhere". Toronto Star. Retrieved August 6, 2011.
- "PATH - Toronto's Downtown Underground Pedestrian Walkway - Getting Here & Around - Visitor Information Services | City of Toronto". .toronto.ca. Retrieved 2014-06-02.
- "PATH expands with new pedestrian bridge to waterfront". CTV News. 2014-08-16. Retrieved 2016-01-14.
- Mills, Carry (2012-09-06). "Toronto mulls plan to expand world's largest underground shopping complex". Retrieved 2016-01-14.
- "PATH Master Plan Study". City of Toronto. Retrieved 2016-01-14.
- Marcus, S: "The Ryersonian", page 1, 5. Ryerson University School of Journalism, September 26, 2007
- Kryhul, Angela (June 29, 2010). "Toronto Shines a Light on Underground PATH". The Globe and Mail (Toronto). Retrieved August 6, 2011.
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