Joslyn Art Museum Expansion - Exposed Aggregate Sidewalks

2025 Outstanding Achievement Award Winner

As part of the Joslyn Art Museum expansion in Omaha, exposed aggregate concrete sidewalks became a defining architectural feature within the museum’s sculpture gardens.

More than 23,000 square feet of exposed aggregate concrete were placed across multiple pours using a custom mix with locally sourced limestone to achieve the desired color and texture. Extensive mockups, precise joint layout, and careful finishing ensured visual consistency in changing weather conditions.

The finished surfaces enhance durability, improve slip resistance, and elevate the overall visitor experience — demonstrating how thoughtful concrete design can transform outdoor spaces.

Owner: The Joslyn
Landscape Architect: Snøhetta
General Contractor: Kiewit Building Group
Contractor: Stephens & Smith Construction Co., Inc.
Concrete Supplier: Concrete Supply Company