Treadwell & Rollo

Langan Engineering is a member of CVU at the Platinum level.

Acquired by:

Langan Engineering (2010)

Buildings

RANK	Name	City	Status Completed Architecturally Topped Out Structurally Topped Out Under Construction On Hold Proposed Vision Never Completed Demolished Competition Entry Canceled Proposed Renovation Under Renovation Renovated Under Demolition See all status definitions	Completion	Height	Floors	Function
1	Millennium Tower	San Francisco		2009	197 m / 645 ft	58	Residential

Learn more about the Council on Vertical Urbanism

Discover how vertical living is shaping the next generation of urban environments. Explore insights, research, and global leadership in vertical urban development

Learn More