Julia D. Day

is a partner and team director at Gehl Studio.

People celebrate Earth Day in Central Park

City Planning

Sustaining the Joyful City: A New York City Social Infrastructure Agenda

Julia D. Day, Eric Klinenberg Jun. 17 2026

Urban Design as Social Infrastructure

City Planning

Urban Design as Social Infrastructure

Julia D. Day Jan. 28 2026

A large group of people dancing on the street in front of a mural

Where Do We Go From Here?

The Secret Ingredient: Safe, Pedestrian-Friendly Streets

Julia D. Day Jun. 26 2024

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