The Gateway is a large, open-air retail, residential, and office complex in Salt Lake City, Utah, United States. It is centered on the historic Union Pacific Depot on the west side of Downtown Salt Lake City between 50 North and 200 South streets and between 400 and 500 West streets. Rio Grande Street has been the site of many special events and becomes a one-way street and heads north through the center. The center has featured as many as 89 outlets, but recent changes have allowed the center to provide new retail shopping experiences and become more of a social gathering place centered on dining and nightlife.