General Motors #4 Parking Structure

With its global headquarters in Detroit, General Motors is the world’s second largest automaker.

Connected to the General Motors headquarters building by supported enclosed pedestrian walkways, this five-level, 1,322-space parking structure provides parking for company employees. Retail space is provided adjacent to the structure.

Project Highlights

• Level floors with two-way traffic—access to four supported levels via an internal express ramp
• Three glass-backed stair towers and one glass-backed elevator tower
• Precast/prestressed concrete structure
• Precast double tees with three-inch cast-in-place topping
• Colored exterior precast columns and spandrel beams