Northfield Stapleton United States Green Building Council (USGBC) and recently named the first main street retail center in the U.S. to receive LEED-CS Silver certification. Northfield Stapleton Northfield Stapleton is an open-air, retail town center located at the Stapleton International Airport redevelopment in Denver, Colorado, United States. It is owned and operated by QIC. Northfield Stapleton is anchored by Macy's, Super Target, J. C. Penney, Bass Pro Shops Outdoor World, GameWorks and an 18-screen Harkins Theaters. Northfield also includes approximately 50 specialty shops, restaurants and retailers. Northfield Stapleton was named a Bronze Achiever in the Environmental Leadership Program by Colorado's Department of
Pittsburgh International Airport from the rest of the airport. While US Airways made immense cuts in service during the early 21st century, other carriers began to play a more dominant role at PIT. The airport's operator, the Allegheny County Airport Authority, has attempted to attract new service to the airport, particularly low-cost and international carriers. AirTran Airways, which had trouble competing in Pittsburgh after beginning service in 2000, was able to expand Pittsburgh offerings after the US Airways cuts. In 2003, USA3000 Airlines began service to Florida and subsequently expanded to include international destinations in the Caribbean. Southwest Airlines began service to Pittsburgh