The September 11, 2001 attacks caused a decline in business for stores and restaurants in Chinatown. Chinatown was adversely affected by the attacks; being so physically close to Ground Zero, Chinatown saw a very slow return of tourism and business. Part of the reason was the NYPD closure of Park Row, one of two major roads linking the Financial District with Chinatown (the other being Centre Street). However, the area's economy, as well as tourism, have rebounded since then. A Chinatown business improvement district was established in 2011 despite opposition from business owners in the community.