Regulatory Considerations
Dec 15, 2025 - 06:24 PM EST
Information on the review by the Virginia State Historic Preservation Office (SHPO) can be found here: Federal & State Review – DHR and the links under About the Airports Authority (above).
NEPA – Environmental Approvals for the CCP (NEPA) – 52
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Financial and Governance
Dec 15, 2025 - 06:24 PM EST
The Airports Authority is empowered to adopt rules and regulations governing the use, maintenance and operation of its facilities. Regulations adopted by the Airports Authority governing aircraft operations and maintenance, motor vehicle traffic and access to Airports Authority facilities have the force and effect of law. The Airports Authority also is empowered to acquire real property or interests therein for construction and operation of the airports.
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About the Airports Authority
Dec 15, 2025 - 06:26 PM EST
The Airports Authority (MWAA) is a public body created by interstate compact (Compact) between the Commonwealth of Virginia and the District of Columbia. The Compact is codified in Virginia law at Virginia Code 5.1-152 et seq. and the District of Columbia law at D.C.
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Overview of Dulles
Dec 15, 2025 - 06:33 PM EST
Dulles International Airport has a main terminal (the “Main Terminal”) and four midfield concourses (Concourses A, B, C and D) that may be reached via an underground automated people mover (“AeroTrain”) system or mobile lounges that transport passengers to and from the Main Terminal. The Main Terminal is eligible for listing on the National Register of Historic Places. There are four runways at Dulles International Airport: 1C/19C – 11,500 feet; 1R/19L – 11,500 feet; 12/30 – 10,500 feet; and 1L/19R – 9,400 feet.
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Introduction to RFI – Description and Background
Dec 23, 2025 - 12:08 PM EST
On Tuesday, December 2, the U.S. Department of Transportation published a news release about improving Washington Dulles International Airport (IAD), which received widespread news coverage.
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Reagan National Safety Management System
Royal Jordanian Airlines to Launch New IAD Service
Nov 20, 2024 - 11:48 AM EST
Royal Jordanian Airlines will begin new nonstop service between Amman’s Queen Alia International Airport (AMM) and Washington Dulles International Airport (IAD) on March 23, 2025.
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Ground Transportation Permitting
Jan 8, 2026 - 01:16 PM EST
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MWAA Applications
Jun 6, 2024 - 01:17 PM EDT
MWAA Agent Cashier
The MAC system allows MWAA employees and customers to make payments for MWAA badging, background checks and parking through a convenient self-service portal. For company representatives, the system also offers user management and bulk payment actions.
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Construction
Apr 18, 2023 - 11:23 AM EDT
Learn more about major construction projects at our airports and along the Dulles Corridor
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Project Journey
Apr 21, 2023 - 08:57 AM EDT
A New Way to Travel Through DCA!
In 2021, Reagan National Airport completed its biggest change in more than 20 year
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Reagan National Airport
Apr 18, 2023 - 11:23 AM EDT
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Opening Day
Apr 3, 2023 - 05:51 PM EDT
Celebrating the Silverline's opening day at the Dulles Metro Station!
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Remarks of John E. Potter
Apr 3, 2023 - 05:57 PM EDT
Remarks of John E. Potter
President and CEO
Metropolitan Washington Airports Authority
Silver Line Dedication Ceremony
November 15, 2022
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Final Environmental Impact Statement and Section 4(f) Evaluation
Mar 31, 2023 - 09:36 AM EDT
December 2004
Volume I
Signature Page
Executive Summary
Federal Transit Administration (FTA) Final Environmental Impact Statement
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Addendum to Final Alternatives Analysis Report
Mar 31, 2023 - 09:36 AM EDT
Introduction
Alternatives Considered Between the Publication of the FAAR and Draft EIS
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Dulles Metro Overview
Nov 4, 2025 - 06:00 PM EST
The 23.1-mile Dulles Corridor Metrorail Project, connecting Northern Virginia's dynamic technology corridor, residential communities, and the Washington Dulles International Airport with downtown Washington, DC. and suburban Maryland opened in November 2022. The $6.01 billion project is now part of the Washington Metropolitan Area Transit Authority's regional system and operates as the Silver Line.
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Economic Benefits - 60 Years in the Making
Mar 31, 2023 - 10:20 AM EDT
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Metrorail Newsletters
In the News
News Archives
Mar 31, 2023 - 10:50 AM EDT
In this section you will find archives for traffic alerts, announcements, and newsletters regarding the Dulles Corridor Metrorail Project.
ARCHIVE - Traffic Advisories. Information about traffic changes and utility relocation
ARCHIVE - Press Releases. Press releases and announcements from the project partners
ARCHIVE - Newsletters. Project newsletter update
ARCHIVE - In the News. Relevant project information as reported by the media
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Metrorail FAQs
Mar 31, 2023 - 10:47 AM EDT
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Project Documents
Mar 31, 2023 - 09:35 AM EDT
COVID-19 Information
The Airports Authority and all contractors followed all guidelines recommended by the CDC and the local jurisdictions.
Jacobs Engineering
Jacobs General Management Decision Process - COVID-19
Washington Metropolitan Area Transit Authority
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Project Timeline and History
Mar 31, 2023 - 09:34 AM EDT
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Project Background
Apr 3, 2023 - 05:49 PM EDT
The Dulles Corridor Metrorail Project is a 23-mile extension of Washington’s existing Metrorail System. It was built in two phases by the Metropolitan Washington Airports Authority (MWAA).
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Station Locations
Mar 31, 2023 - 09:32 AM EDT
The Silver Line extension includes 11 new stations.
Phase 1
Phase 1 includes five stations along 11.7 miles. Four are in Tysons Corner and the fifth, which served as the temporary terminus, is on the eastern edge of Reston.
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Silver Line Stations
Oct 7, 2024 - 05:54 PM EDT
The Dulles Corridor Metrorail Project consists of 11 new stations constructed in two phases. Phase 1 runs from East Falls Church with four stations in Tysons Corner and one at Wiehle Avenue in Reston. Phase 2 continues in the median of the Dulles Toll Road and the Dulles Access Highway with three stations in Fairfax County, an aerial station at Dulles Airport and two stations in Loudoun County.
This section provides additional details for each of the stations.
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Disadvantaged Business Enterprise Policy Statement
Mar 31, 2023 - 09:16 AM EDT
U.S. Department of Transporation 49 CFR Part 26.23 DBE Policy Statement
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Title VI Compliance
Mar 31, 2023 - 09:13 AM EDT
The Metropolitan Washington Airports Authority (Airports Authority) is committed to ensuring that no person is excluded from participation in or denied the benefits of its services on the basis of race, color or national origin, as provided by Title VI of the Civil Rights Act of 1964, as amended. Documents describing the Airports Authority’s Title VI Policy are available for download in the languages listed below. These documents are also available upon request by calling (703) 417-8660.
English
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Environment
Mar 31, 2023 - 09:13 AM EDT
Dulles Metro’s commitment to the environment is detailed on this page.
The Virginia Department of Rail and Public Transportation and the project partners conducted extensive research to understand the environmental factors and impact of the proposed Dulles Corridor Metrorail Project. The following factors were assessed to identify the potential environmental consequences:
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Funding
Mar 31, 2023 - 09:12 AM EDT
Below is the most current funding chart for Phase 1 and Phase 2 of the Dulles Corridor Metrorail Project.
Capital funds for the construction of the Dulles Corridor Metrorail Project are split between the federal government, the Commonwealth of Virginia, Fairfax County, Loudoun County, and Metropolitan Washington Airports Authority.
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Rail yard at Dulles Airport
Mar 31, 2023 - 09:11 AM EDT
Dulles Rail includes 90-acre Rail Yard
Phase 2 of the Dulles Corridor Metrorail Project includes a Rail Yard and Maintenance Facility on 96 acres at the Dulles International Airport. The site was donated to the project by Metropolitan Washington Airports Authority.
Built by Hensel-Phelps, the largest yard in the WMATA system, it includes the following:
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What is Dulles Metrorail?
Mar 31, 2023 - 09:10 AM EDT
The Dulles Corridor Metrorail Project is a 23-mile extension of Washington’s existing Metrorail System. It is being built in two phases by the Metropolitan Washington Airports Authority (MWAA).
Phase 1 of the new line opened on July 26, 2014, connecting East Falls Church with Tysons Corner and Reston, Virginia’s largest employment centers, with downtown Washington and Largo, Maryland. Known as the Silver Line, the extension is operated by the Washington Metropolitan Area Transit Authority (WMATA).
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About Dulles Rail
Mar 31, 2023 - 10:43 AM EDT
The Washington Metropolitan Area Transit Authority (WMATA), Fairfax County, Loudoun County, Town of Herndon and the Metropolitan Washington Airports Authority (MWAA) are partners in this 23-mile transit extension in the rapidly growing Dulles Corridor in Fairfax and Loudoun Counties, Virginia.
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Norse Atlantic Airways to Launch New Low-Fare Service from Dulles International to London Gatwick
Feb 28, 2023 - 11:40 AM EST
The Metropolitan Washington Airports Authority announced Tuesday that Norse Atlantic Airways will commence new, low-price, nonstop service between London’s Gatwick International Airport (LGW) and Washington Dulles International Airport (IAD) on June 1, 2023. Flights will operate daily except Tuesdays. Passengers on the new route will travel aboard Boeing 787-9 Dreamliner aircraft configured to carry 338 passengers in Economy and Premium Economy cabins.
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Important Documents
Jun 20, 2025 - 12:50 PM EDT
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Managed Displays
May 25, 2023 - 03:58 PM EDT
Managed displays that meet airline standards and are consistent with airport brandings.
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Managed Airport Technology Services (MATS)
Dec 2, 2021 - 03:20 PM EST
One-stop Technology Solution and Services Center for All Your Technical Needs.
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Contact MATS
Dec 8, 2021 - 10:53 AM EST
We are here to help. Need more assistance? Call us or fill out the contact form.
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Network Cabling
Mar 28, 2022 - 02:01 PM EDT
Experience high quality network services with excellent products and expertise.
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Wireless Technology
May 25, 2023 - 04:00 PM EDT
Smart connectivity while allowing you to get to know your customers better.
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Telephony
May 19, 2023 - 10:05 AM EDT
A complete all-in-one communication solution using single network and on one platform.
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Audio Visual
Jun 20, 2023 - 02:02 PM EDT
Delivering premium service, adaptable to about any business meeting or other events.
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Airport Business
Aug 27, 2021 - 12:09 PM EDT
Tenants and employees of Ronald Reagan Washington National and Washington Dulles International Airports will find useful resources in the Airport Business section. Visit the Reagan Pass & ID or Dulles Pass & ID Office page before applying for or renewing your airport badge. Visit Reagan Employee Parking to apply for your permit online.
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Construction
Apr 18, 2023 - 11:17 AM EDT
Learn more about major construction projects at our airports and along the Dulles Corridor:
Washington Dulles International Airport
Ronald Reagan Washington National Airport
Dulles Corridor Metroail Project
Learn about the requirements for construction and submit requests inspections or utility outages:
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Cargo Opportunities at Dulles and Reagan Airports
Aug 27, 2021 - 11:20 AM EDT
Centrally located in the Mid-Atlantic region, the Nation's Capital Area offers airlines, air freight forwarders, shippers and importers a unique and dynamic region in which to do business and trade. In addition to the excellent road network and access to all major trade markets and regions, the Nation's Capital Area is home to one of the largest and most diverse international communities in the world, home to more than 1,000 foreign-owned firms from over 50 countries.
Please select an airport below:
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MWAA and Loudoun County host Brazilian Delegation to Enhance Business Connections
Aug 28, 2017 - 10:01 AM EDT
Community leaders from the Sao Paulo state of Brazil toured facilities at Washington Dulles International and the Dulles Corridor this week for a first-hand look at how airports can anchor regional economic growth and development.
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Map and Directions
Feb 24, 2023 - 02:48 PM EST
How to get to Washington Reagan National Airport Cargo Facility
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LDBE / DBE Certification
Jul 7, 2015 - 02:51 PM EDT
This section contains information and resources pertaining to the Metropolitan Washington Airports Authority's Local Disadvantaged Business Enterprise (LDBE) and Disadvantaged Business Enterprise (DBE) programs.
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Finances & Statistics
Jul 2, 2015 - 12:27 PM EDT
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Business
Nov 24, 2025 - 04:41 PM EST
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