Howell Interlocking Historic District
U.S. National Register of Historic Places
U.S. Historic district
Location within Atlanta Show map of Atlanta Location within Georgia Show map of Georgia Location within the United States Show map of the United States
Location	Roughly centered on Howell Interlocking at Marietta, W. Marietta Sts., Howell Mill Rd. and Lowery Blvd.
Coordinates	33°47′04″N 84°24′56″W / 33.784547°N 84.415694°W / 33.784547; -84.415694
Area	85 acres (34 ha)
Built	1889
Architectural style	Romanesque
NRHP reference No.	03000676[1]
Added to NRHP	July 25, 2003

Howell Interlocking Historic District is the area in West Midtown, Atlanta where four railroad lines converge. ^[2] It is adjacent to the Marietta Street Artery neighborhood, an area rich in industrial history, as an original industrial district built along Atlanta's first railway line (1837).