Morton Arboretum Wins Chicago 2050 Urban Design Competition
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Lisle, Ill. – September 18, 2026 -- The Morton Arboretum's "Green City Rising: People and Trees Thriving Together" concept was named a co-winner of the Horizon Lines: Visions for Chicago 2050 competition, World Business Chicago announced Sept. 15 at the City Club of Chicago.
Arboretum plan beat nearly 200 submissions to reach six finalists
"Green City Rising" reimagines Chicago as a connected network of tree-centric green spaces designed to give every neighborhood a healthy tree canopy by 2050. Landscape architecture firm MKSK was named the other co-winner for its "Wonderways!" proposal to convert Chicago's boulevards into a network of climate commons.