JUST IN: Silver Line Phase 2 has finally reached substantial completion

(Updated, Nov. 9) After years of delays, Metropolitan Washington Airports Authority (MWAA) has announced that it has reached substantial completion on Silver Line Phase 2.

The announcement came Thursday afternoon and nearly two weeks after the successful tie-in of the two lines at the Wiehle-Reston East Metro station

MWAA is preparing to hand over the $2.8 billion public transportation project to Washington Metropolitan Area Transit Authority (WMATA). Metro currently owns the project and still has sole responsibility for the project until Metro assumes ownership.

WMATA has confirmed to Reston Now that the agency will still need about six months to complete testing and pre-revenue preparations before opening to riders. However, they are not yet setting an official opening date.

“Metro looks forward to entering the next phase of the project, during which we will perform hundreds of tests to ensure the extension can be operated safely and reliably before the Board accepts ownership and sets an opening date,” writes a WMATA spokesperson to Reston Now.

If that six month timeline does remain accurate, Silver Line Phase 2 should open to riders in May 2022.

From MWAA’s press release:

Silver Line Phase 2 Reaches Major Milestone

Metropolitan Washington Airports Authority officials announced Thursday they have declared substantial completion for work by Capital Rail Constructors (CRC) on Phase 2 of the Metrorail Silver Line extension project. The work by CRC, a joint venture led by Clark Construction Group and Kiewit, is a key component of the project to extend the region’s Metrorail public transit system to Dulles International Airport and beyond.

Substantial Completion means major construction is complete and allows operational readiness testing to begin, during which the contractor will demonstrate the project’s functionality, as a key step toward delivering the new rail line to the Washington Metropolitan Area Transit Authority, which operates the Metrorail system.

“This is a significant step toward completing the 11.5-mile extension that will provide rail service for residents in Reston, Herndon and eastern Loudoun County and give Metro riders direct access to Dulles Airport,” said Jack Potter, president and CEO of the Airports Authority. “In addition to providing new public transportation options, the Silver Line is a major catalyst for jobs and economic development in the National Capital region.”

The project also includes a 90-acre rail maintenance yard at Dulles International Airport, being built by Hensel Phelps, which is also nearing completion under a separate contract.

Phase 1 of the Silver Line opened in 2014, extending Metrorail service from East Falls Church to the eastern edge of Reston and triggering major transformations in the Tysons Corner and Wiehle Avenue areas. Those same trends are beginning along Phase 2, with changes already underway along the Dulles Corridor in Reston, Herndon and Ashburn, and at Dulles International Airport. The Silver Line’s goal is to help ease traffic congestion by providing alternative routes and easier commuting times, access to regional entertainment, shopping and Dulles Airport.

In a statement, contractor Capital Rail Constructors calls this a “significant milestone.” Here’s more from Keith Couch, the company’s project director:

“After successful Phase 1 and Phase 2 tie-in testing at Wiehle Avenue, MWAA has approved substantial completion of the Package A Silver Line Phase 2 project. The project will now move into Operational Readiness Testing, which will be completed by MWAA and WMATA. This significant milestone is a testament to the hard work, dedication, and collaboration of the project team and stakeholders. The CRC team is proud to have been a part of this transformational piece of infrastructure for the region.”