Pennsylvania Avenue

Sometimes described as the America’s Main Street, Pennsylvania Avenue experienced significant change under the auspices of the Pennsylvania Avenue Development Corporation in the 1970s. This National Historic Site is now being “reimagined” under the auspices of the...

National Mall and Federal Enclave

Including Museums, Monuments and Memorials   This important area of the city is a particular focus of the Committee of 100 because of its importance to the city and its identity, and because there is generally no local residential population to monitor and...