More than one-half mile of elevated expressway was demolished in the heart of downtown Montréal to make way for a spectacular ground-level urban boulevard and over six acres of continuous public space, bookended by two monumental sculptures.

For more than 50 years, the elevated Bonaventure Expressway, built in 1966, cut across the city centre of Montréal, a thriving metropolis located on an archipelago in the middle of the majestic St. Lawrence River. This thoroughfare was a major gateway to the downtown core, accommodating more than 27,000 vehicles per day, including 1,900 buses. Rather than extending the service life of the aging structure, the city opted for a large-scale redevelopment, the first one of its kind in Canada, thereby making it possible to:
- Create an elegant, functional and people-oriented gateway to downtown Montréal
- Mesh together districts that were isolated by the elevated expressway
- Support private mixed-use development in the area
This bold initiative, spearheaded entirely by the City’s administration, forms the backbone of the Bonaventure Project which was completed on time and on budget (CAN$141.7 million).
In addition, Montréal was recently named Canada’s first recipient of a SITES certification, awarded by the Green Business Certification Inc. (GBCI) to honour the excellence demonstrated in implementing the innovative, sustainability-minded best practices that characterize the Bonaventure Project.
FULL STORY: Projet Bonaventure receives GBCI’s ‘SITES’ green building certification

Manufactured Crisis: Losing the Nation’s Largest Source of Unsubsidized Affordable Housing
Manufactured housing communities have long been an affordable housing option for millions of people living in the U.S., but that affordability is disappearing rapidly. How did we get here?

Americans May Be Stuck — But Why?
Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

Research Shows More Roads = More Driving
A national study shows, once again, that increasing road supply induces additional vehicle travel, particularly over the long run.

Judge Halts Enforcement of Anti-Homeless Laws in Grants Pass
The Oregon city will be barred from enforcing two ordinances that prosecute unhoused residents until it increases capacity and accessibility at designated camping sites.

Advancing Sustainability in Los Angeles County Schools
The Los Angeles County Office of Education’s Green Schools Symposium brings together educators, students, and experts to advance sustainability in schools through innovative design, climate resilience strategies, and collaborative learning.

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.
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