METRO Magazine Logo
MenuMENU
SearchSEARCH

Md. MTA Revises Opening Date for Purple Light Rail Line

The schedule change reflects delays in completion of utility relocation activities, the challenges and complexities of completing construction in a dense urban environment with significant pedestrian and vehicular traffic, and more.

Md. MTA Revises Opening Date for Purple Light Rail Line

The Purple Line project’s history includes two highly uncommon events: a set aside, and later reinstatement, of a key federal government environmental approval in 2016 and the replacement of the design-build contractor in 2022.

Photo: MTA MDOT

5 min to read


The Maryland Department of TransportationMaryland Transit Administration and Purple Line Transit Partners are seeking Board of Public Works approval of a modification to the Purple Line Public-Private Partnership Agreement that extends the contractual deadline for achieving Revenue Service Availability to Spring 2027.

“Updating the schedule to reflect the challenges we are facing on the project is an important step in accountability and delivering a project that the region can be proud of,” said Maryland Transit Administrator Holly Arnold. “We are thankful to our partners and the community for their support and patience as we work to complete the Purple Line.”

Ad Loading...

New Schedule

The schedule change reflects delays in completion of utility relocation activities, the challenges and complexities of completing construction in a dense urban environment with significant pedestrian and vehicular traffic, the ongoing national workforce and supply chain issues, and the unique history of the Purple Line Light Rail Project.

The project’s history includes two highly uncommon events: a set aside, and later reinstatement, of a key federal government environmental approval in 2016 and the replacement of the design-build contractor in 2022. The new design-build contractor faced unexpected conditions as some construction sites that sat dormant for nearly two years were reopened.

“We understand the impacts that prolonged construction creates for the residents and businesses along the Purple Line alignment and will continue to minimize disruptions where possible,” said Ray Biggs, II, Purple Line project director. “We are also focused on improving collaboration with stakeholders and third parties to maximize the ability to advance the rate of construction. For example, this summer, the University of Maryland, College Park, agreed to a closure of Campus Drive and Union Lane to help expedite construction on campus by enabling the contractor to complete construction quicker than if they were working around vehicular traffic.”

Purple Line Progress

Work on the Purple Line continues to advance. The project is more than 50% complete, and construction is actively progressing along the entire alignment from New Carrollton to Bethesda at 60 active construction sites with approximately 700 workers.

A significant amount of construction activity currently underway, including utility relocation work and replacement and upgrading of storm drain systems, has less of an impact visually than building a station but is inherently critical to the completion of the overall project.

Ad Loading...

More recognizable activities underway include several Purple Line stations currently under construction, including Bethesda, Connecticut Ave, Lyttonsville, Manchester Place, Silver Spring, Silver Spring Library, Campus Drive UMD, Riverdale Park – North, and Glenridge; bridge and retaining wall construction, including completion of Talbot Avenue in Silver Spring; light rail track being laid at several locations, including Ellin Road, the Plymouth Tunnel, and Campus Drive at the University of Maryland; and vertical excavation (blasting) of a 130-foot shaft at the Bethesda station that will connect future Purple Line riders to the Washington Metropolitan Area Transit Authority Metro’s Red Line.

Additionally, work continues to prepare the Glenridge Operations and Maintenance Facility to start receiving light rail vehicles in early 2024.

Mitigating Further Delays

The Maryland Transit Administration and Purple Line Transit Partners collaborated over the last several months to identify and mitigate delays, where possible, and to reach agreement on an equitable resolution of project delays.

In addition to the extension of the project’s Revenue Service Availability deadline, the Maryland Transit Administration will provide net compensation to Purple Line Transit Partners of $148 million, including an increase of  $205 million paid during the construction period, less a $57 million reduction to payments made during the operations and maintenance period. The compensation amount reflects the additional cost of continuing construction activities during the extended period. The agreement is subject to approval by the Board of Public Works and is scheduled for review July 19.

The Maryland Transit Administration and Purple Line Transit Partners meet weekly to review construction progress, anticipate potential schedule impacts, and develop mitigation strategies to reduce the risk of further delays. A project of this size and complexity will face many challenges that will require the project team to develop alternative solutions and strategies to mitigate cost and schedule impacts.

Ad Loading...

Mitigation strategies may include rescheduling certain work to run concurrently rather than sequentially, resequencing work activities, extending work hours, adding additional crews, revising maintenance of traffic plans, and ordering materials in advance to ensure timely delivery.

“Together with the Maryland Transit Administration and our design-build contractor, Maryland Transit Solutions, we’re doing everything in our power to identify innovative solutions to fast-track progress,” said Purple Line Transit Partners CEO Doran Bosso. “Purple Line Transit Partners values the partnership we have with the Maryland Transit Administration to deliver this important project to the citizens of Maryland, and we strive to be good neighbors to the communities impacted by construction.”

Moving Ahead

Purple Line Transit Partners is developing a grant program to support community initiatives and to provide tangible resources to organizations in Prince George’s and Montgomery counties that work to improve the lives of local residents. The community grant program will be in addition to grants available through a partnership with the Maryland Department of Commerce and Montgomery and Prince George’s counties to local businesses negatively affected through revenue loss by the construction of the Purple Line.

The Purple Line is a critical infrastructure project that will expand transit opportunities between Prince George’s and Montgomery counties, two of the most populated counties in the state. The 16.2-mile, 21-station light rail line will offer convenient east-west transit access for jobs, school, shopping, and recreation and will provide connections across the region with links to five branches of Washington Metropolitan Area Transit Authority’s Metrorail, three MARC commuter rail lines, Amtrak, and a host of regional and local bus services.

The project will relieve vehicle traffic in the National Capital region — one of the most congested areas of the country — and will spur economic growth through community revitalization and job creation. Project construction supports more than 6,000 jobs, with a goal of 26% for design services going to small and minority-owned businesses and 22% for construction going to small and minority-owned businesses.

Ad Loading...

In addition, the Maryland Department of Transportation, Montgomery and Prince George’s counties, and private developers are actively expanding opportunities for Marylanders through transit-oriented development and economic development activities along the Purple Line corridor.

More Rail

Two Metra locomotives on rail tracks.
Railby StaffApril 10, 2026

Metra Reaches New 10-Year Agreement with BNSF

The announcement highlights the long-standing partnership between the Class I railroad and the commuter rail system, dating back to Metra's creation in 1983.

Read More →
Ribbon cutting at Siemens' new North Carolina facility.
Railby StaffApril 9, 2026

Siemens Opens North Carolina Railcar Manufacturing Facility

Site construction is complete, production is underway, and the first locally built passenger coaches are on track for delivery in Summer 2026.

Read More →
Two MBTA railcars in station.
Railby StaffApril 9, 2026

MBTA Completes Key Red Line Signal Upgrade Weeks Early

Crews completed a significant portion of the testing required before commissioning the new, digital signaling system, which will bring important upgrades that strengthen Red Line service reliability for riders and provide Red Line Operations the ability to route trains more quickly, turn trains around faster, and recover from unplanned disruptions more efficiently, said MBTA officials. 

Read More →
Ad Loading...
A Metra train on the rails
Railby StaffApril 8, 2026

Metra Reveals 2026 Construction Program

In addition to new projects, progress continues on a multiyear effort to upgrade track, electrical, and signal systems on the Metra Electric Line to accommodate the expansion of service on the South Shore Line.

Read More →
Governor Moore speaking at Maryland light rail station
Managementby StaffApril 7, 2026

Governor Advances Transit-Oriented Development in Baltimore

The Maryland Transit Administration is advancing the nearly $1.4 billion Light Rail Modernization Program, which modernizes the Baltimore Central Light Rail Line from Hunt Valley to BWI Thurgood Marshall Airport with new, low-floor vehicles and upgrades to all light rail stations, systems, and maintenance facilities.

Read More →
A fleet of Caltrain electrified trains on tracks
Railby StaffApril 3, 2026

Funding Gap Could Force Caltrain to Slash Service, Close Stations

The Peninsula Corridor Joint Powers Board recently met for a budget workshop, during which staff outlined the significant service reductions Caltrain could be forced to make without new external funding. 

Read More →
Ad Loading...
SEPTA's Exo railcars
Railby StaffApril 2, 2026

SEPTA Purchases Montreal Coach Cars to Bolster Regional Rail Fleet

Funding for the purchase of the railcars comes from the nearly $220 million in additional capital dollars Gov. Josh Shapiro allocated in November 2025 to support urgent safety upgrades and infrastructure improvements.

Read More →
The South Shore Line with Passengers
Railby StaffApril 1, 2026

South Shore Line Extension Debuts, Boosting Rail Access in Northwest Indiana

The $945 million project connects four new stations and expands regional mobility.

Read More →
A rendering of a California High-Speed Rail vehicle
Railby StaffApril 1, 2026

High-Speed Rail May Boost Brain Health, New Study Finds

Research ties rail access to lower depression, better cognition and improved air quality.

Read More →
Ad Loading...
An MBTA commuter rail at a station.
Railby StaffMarch 31, 2026

Massachusetts Announces Summer Savings for Commuter Rail Riders

With major events and increased travel expected across the state this summer, the Administration is focused on making sure people have a reliable, affordable alternative to driving so we can reduce congestion, support daily commuters, and keep Massachusetts moving.

Read More →