logo

Maryland Purple Line

Sector: Rail • Location: Maryland, United States

Source: Engineering News-Record

Project
Under Construction

The Maryland Purple Line is a 16.2-mile light rail project designed to connect Washington, D.C.'s northern suburbs. The project has faced delays and cost increases, with the start of revenue service now pushed back to July 2027 due to utility relocation issues and other complications.

Status
Under Construction
Sector
Rail, Power Transmission, Power Generation (CCGT), Government
Location
Maryland, United States of America
Updated
22 Jul 2026
Source
Engineering News-Record

ConstructChat

Ask ConstructChat about Maryland Purple Line

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information FAQ

Project Information

5 Q
The project “Maryland Purple Line” is an infrastructure initiative in the Rail sector, located in Maryland, United States. Taiyo aggregates data on it from Engineering News-Record.

Participants

Sponsoring Agency

Company

Status

Original status

Under Construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Maryland Purple Line is a 16.2-mile light rail project designed to connect Washington, D.C.'s northern suburbs. The project has faced delays and cost increases, with the start of revenue service now pushed back to July 2027 due to utility relocation issues and other complications.

Original sector

Transportation

Budget

Location

Country

United States of America (USA)

State

Maryland

Source

Source

Engineering News-Record

URL

More Details

Record type

Project

Sector

Rail, Power Transmission, Power Generation (CCGT), Government

Article published date

2025-03-20

More on this project

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

  • Every detail on this project
  • News and media coverage
  • Technical research
View all details

Free account · no card · lands you back on this project