The Purple Line is nearly three-quarters done, say officials from the Maryland Transit Administration, and they’ve got photos to prove it. So many photos.

Purple Line construction has started on New Hampshire Avenue at University Boulevard in Langley Park, Maryland.

the 21-stop Purple Line will stretch from the Bethesda Metro station through Silver Spring and College Park and conclude in New Carrollton. However, businesses along the route are growing more and ...

Dynamic testing is expected to continue throughout 2026 and is critical for the Purple Line to begin passenger service in late 2027 as planned.