Olympic Stadium

Design and construction

The concept for a covered stadium in Montreal was championed by Mayor Jean Drapeau as early as 1963, seen as essential for attracting a Major League Baseball franchise to the city. After Montreal was awarded an MLB expansion team in 1969, Drapeau promised a covered stadium would be ready by 1971, a pledge that helped secure the involvement of owner Charles Bronfman. Following Montreal's successful bid for the 1976 Summer Games, Drapeau entered a secret agreement with French architect Roger Taillibert to design the stadium. Taillibert's organic modernist vision featured a retractable roof suspended by cables from a massive 165-metre inclined tower, the tallest of its kind in the world. The design integrated structures like the Olympic swimming pool beneath the tower and a similarly styled velodrome nearby, aiming to create a unified architectural complex.

Construction was plagued by problems from the outset. A strike by the construction union led by André "Dédé" Desjardins caused significant early delays, with Taillibert later acknowledging the Games only proceeded thanks to Desjardins. The stadium's complex design and Taillibert's refusal to compromise his vision, coupled with harsh Montreal winters and management issues, led to severe cost overruns and schedule slips. The provincial government fired Taillibert from the project in 1974 due to these escalating issues. As a result, neither the tower nor the retractable roof was completed in time for the 1976 Olympics, and the stadium opened in an unfinished state. The roof materials sat unused for years, with the tower and its Kevlar roof not finished until 1987, a full decade after the Games.

Financial history and the 'Big Owe'

The stadium's financial legacy is a defining part of its story. To finance the construction and subsequent completion, the Quebec government introduced a special tobacco tax in May 1976. This tax was earmarked to pay down the stadium's debt, with the act stipulating ownership would revert to Montreal once the debt was cleared. The final payment was made in November 2006, more than thirty years after the Olympics. The total expenditure, including construction, interest, repairs, and inflation, reached $1.61 billion, making it one of the most expensive stadiums ever built at the time. This colossal debt cemented its reputation as a white elephant and popularized the nickname "The Big Owe. The stadium generates an average of $20 million in annual revenue, with major events like the Grey Cup capable of bringing in up to $50 million.

Structural problems and roof issues

The stadium's history is marked by persistent structural failures and roof problems. Even after the retractable Kevlar roof was installed in 1987, it proved problematic, tearing frequently and leaking. It could only be operated in winds under 40 km/h and was used just 88 times before being removed in 1998. A 1991 incident saw a 55-ton concrete slab fall from support beams onto an exterior walkway, forcing the Montreal Expos to play their final home games elsewhere that season. A non-retractable blue roof was installed later in 1998, but a portion of it collapsed in January 1999, dumping snow and ice and cancelling major events. Subsequent modifications included a heated water pipe system to melt snow. A 2012 report stated the roof was unsafe in heavy rain or with more than 8 centimetres of snow, ripping 50 to 60 times a year.

Plans for a replacement roof have been in discussion for years. A contract for a permanent steel roof was awarded in 2004 with an estimated $300 million price tag. In November 2017, the Quebec government approved a new roof project initially estimated at $250 million. By February 2024, Quebec Tourism Minister Caroline Proulx announced the expected cost had skyrocketed to $870 million, with construction expected to take four years and the roof to last 50 years. Minister Proulx stated demolition was "unthinkable," citing the stadium's status, the Metro line beneath it, and an estimated $2 billion demolition cost, though media reports have contested that figure. The Olympic Installations Board's own earlier estimate for demolition ranged from $500 to $700 million, noting the pre-stressed concrete structure rules out implosion and requires careful, costly disassembly.

Tenancy and major sporting events

Following the Olympics, Olympic Stadium became the primary home for Montreal's professional sports teams. The Montreal Alouettes of the CFL moved in during the 1976 season and played there through 1986. A revived Alouettes franchise used it in 1996 and 1997 before moving to Molson Stadium, though they returned for select regular season games until 2009 and playoff games until 2012. The stadium holds a legendary place in CFL history, hosting the record Grey Cup attendance of 68,318 in 1977 and a regular-season record crowd of 69,083 that same year. It has hosted the Grey Cup six times, most recently in 2008. The stadium also briefly housed the Montreal Machine of the World League of American Football in 1991 and 1992, including World Bowl '92, and hosted NFL preseason games in 1988 and 1990.

For baseball, the stadium replaced Jarry Park as the home of the Montreal Expos from 1977 until the team's relocation after the 2004 season. Renovations in 1991 removed 12,000 seats and moved home plate closer to the stands to improve the baseball experience. In soccer, CF Montréal (formerly the Montreal Impact) of Major League Soccer has used the venue for high-demand matches or when spring weather prevents play at their outdoor Saputo Stadium. The stadium has not had a permanent main tenant since the Expos departed in 2004, functioning instead as a multi-purpose facility for concerts, trade shows, and special events.

Montreal Tower and observatory

Integrated into the stadium's north base is the Montreal Tower, a 165-metre structure inclined at a 45-degree angle. It is the tallest inclined tower in the world. When construction on the tower resumed after the 1976 Olympics, plans were expanded to include a multi-storey observatory at its summit. The tower was finally completed in 1987, featuring an inclined elevator that travels 266 metres along the tower's spine. The elevator cabin, which holds 76 people, ascends to the upper deck in under two minutes while remaining level, offering passengers a panoramic view during the ride. The observatory at the top provides sweeping views of the Olympic Park, the stadium's roof, the Biodome, the Botanical Garden, and downtown Montreal. The elevator faces northeast, offering vistas to the north, south, and east, overlooking key landmarks like the Olympic Village and Saputo Stadium.

Renovations and future plans

Beyond the ongoing roof replacement project, significant interior renovations were approved by the Quebec government in July 2026. This modernization project is scheduled for completion by 2028. The planned reconfiguration aims to make the stadium more suitable for rectangular field sports like Canadian football and soccer. The lower bowl stands will be reshaped into a rectangle, with seats moved approximately 30 metres closer to the playing surface on each side. The project also includes adding premium spaces and boxes to increase revenue streams. This new configuration is expected to result in a capacity of around 50,000 spectators. These renovations represent the most substantial changes to the stadium's interior layout since the 1991 modifications made for baseball.

Cultural significance and legacy

Olympic Stadium remains one of Canada's most recognizable and debated pieces of architecture. Its ambitious organic design by Roger Taillibert is cited as a masterpiece of its style, yet its construction and operational history have largely branded it as a white elephant. The stadium and the attached Montreal Tower dominate the city's east-end skyline and form the centrepiece of the Olympic Park, which borders Maisonneuve Park and the Montreal Botanical Garden. Despite its problems, it has been the site of countless historic sporting moments, from Grey Cup championships to Expos baseball, embedding itself in Montreal's cultural fabric. Its financial burden left a lasting impact on public perception of large-scale projects in Quebec. The Quebec government's continued commitment to investing hundreds of millions in its renovation, as opposed to demolition, underscores its status as an enduring, if contentious, symbol of the city and the province.

Questions about Olympic Stadium

Why is Olympic Stadium called 'The Big Owe'?

The nickname 'The Big Owe' is a play on its original nickname, 'The Big O,' and refers to the massive public debt incurred from its construction. Initial cost projections were vastly exceeded due to strikes, design complexity, and delays. The final cost, including interest and repairs, reached $1.61 billion, financed by a special tobacco tax that took over 30 years to pay off. This financial burden cemented its reputation as a white elephant project for the city and province.

What is the Montreal Tower at Olympic Stadium?

The Montreal Tower is a 165-metre structure inclined at 45 degrees, incorporated into the stadium's north base. It is the tallest inclined tower in the world. Completed in 1987, it features an inclined elevator that travels to an observatory at the top, offering panoramic views of Montreal. The tower was originally designed to support cables for the stadium's retractable roof, though that roof was later removed due to persistent problems.

What sports teams have called Olympic Stadium home?

The stadium's primary long-term tenants were the Montreal Expos of Major League Baseball (1977 to 2004) and the Montreal Alouettes of the Canadian Football League (1976 to 1986, and again in 1996 to 1997). It also briefly housed the Montreal Machine of the World League of American Football (1991 to 1992). Currently, CF Montréal of Major League Soccer uses the stadium for select high-demand or weather-affected matches. The stadium has been without a full-time main tenant since the Expos left in 2004.

What major events has Olympic Stadium hosted?

Beyond the 1976 Summer Olympics, the stadium has hosted six Grey Cup championships, most recently in 2008, and holds the CFL attendance record. It hosted World Bowl '92 for the World League of American Football. It has been a venue for numerous major concerts, trade shows like the former Montreal Auto Show, and NFL preseason games. It continues to be used for large-scale events that require its significant capacity.

What are the current problems with the stadium's roof?

The current non-retractable roof, installed in 1998, has deteriorated significantly. Reports indicate it rips dozens of times a year and is considered unsafe during heavy rainfall or with more than 8 centimetres of snow accumulation. These limitations restrict events during winter months. Due to these critical issues, the Quebec government approved a project to replace the roof entirely, with an estimated cost of $870 million announced in 2024 and a construction timeline of four years.

What renovations are planned for Olympic Stadium?

Major renovations were approved in July 2026, with work scheduled for completion by 2028. The project will reconfigure the lower bowl stands into a rectangular shape better suited for football and soccer, moving seats about 30 metres closer to the field. It will also add premium seating and boxes. This is separate from the long-planned roof replacement project, which aims to install a new permanent roof estimated to last 50 years.

Sources: Wikipedia and current public reporting, checked by the Garbutt Disposal desk. Last updated 2026-10-21.