Calvert Street Bridge / Duke Ellington Memorial Bridge
This file appears in: Rock Creek and Potomac Parkway Historic District: This historic landscape is composed of 19th century industrial structures, natural vegetation, and a major transportation artery of the city.
This file appears in: Rock Creek and Potomac Parkway Historic District: This historic landscape is composed of 19th century industrial structures, natural vegetation, and a major transportation artery of the city.
Rock Creek and Potomac Parkway Historic District: This historic landscape is composed of 19th century industrial structures, natural vegetation, and a major transportation artery of the city.
The Rock Creek and Potomac Parkway Historic District’s 180-acres runs along the gorge and rim of the lower Rock Creek Valley (south of the National Zoo), and includes a swath of land along the Potomac…