Megaprojects: 395 Express Lanes Extension in the City of Alexandria and Arlington and Fairfax Counties
Cost and schedule ►
Public outreach ►
The fourth lane on the southbound I-395 general purpose lanes between Duke Street and Edsall Road opened to traffic in June 2020.
The 395 Express Lanes opened to traffic in November 2019.
395 Express Lanes Design Public Hearings - October and November 2016 (Mailer)
I-395/Seminary Road HOV Ramp
Please note: A virtual public information meeting was held Dec. 6. Couldn't make it? No problem, watch the video below and submit comments through Thursday, Dec. 16.
Draft Final Signing Plans
I-395 at Seminary Road Interchange Modification Report and Appendices
The 395 Express Lanes/Seminary Road Ramp would be converted from a High Occupancy Vehicle (HOV) ramp to a High Occupancy Toll (or Express Lanes) ramp.
This south-facing reversible ramp at I-395 and Seminary Road falls within the limits of and provides access to the 395 Express Lanes. Currently, this ramp operates as an HOV-only ramp, providing access to the 395 Express Lanes at all times for carpools and buses. VDOT’s private operator of the 395 Express Lanes, Transurban, is proposing to convert this ramp from an HOV-only ramp to an express lanes ramp. This ramp would provide access to the 395 Express Lanes for vehicles with fewer than three occupants who pay a toll, and would continue to be available toll-free for HOV vehicles with three or more occupants.
The 395 Express Lanes/Seminary Road HOV Ramp Conversion Project would be implemented by VDOT, in partnership with Transurban. VDOT would maintain oversight, while Transurban would design, implement needed changes, and maintain the project.
395 Express Lanes
This project extended the 395 Express Lanes about eight miles north, from the Turkeycock Run interchange near Edsall Road to the vicinity of Eads Street in Arlington. To learn how the 395 Express Lanes work, visit www.expresslanes.com/395.
The two High Occupancy Vehicle (HOV) lanes that existed prior to construction were converted to express lanes and a third lane was added, providing three reversible express lanes.
The improvements were mostly built within the existing footprint of the I-395 HOV lanes.
In November 2015, the commonwealth signed a framework agreement establishing that the 395 Express Lanes extension be done by Transurban under the current 95 Express Lanes Comprehensive Agreement with VDOT.
New bus and slug lanes at the Pentagon South Parking Lot opened in May 2019.
A fourth travel lane along the southbound I-395 general purpose lanes between Duke Street and Edsall Road opened in June 2020.
There will be a dedicated annual payment by Transurban for transit services and multimodal strategies identified in a study led by Virginia’s Department of Rail and Public Transportation.
Vehicles with three or more people can use the express lanes free, while vehicles with fewer than three people can choose to pay a variable toll and use the express lanes.
Project information is also available on the Transurban 395 Express Lanes webpage.
- Provides new travel options for single-occupant drivers.
- Provides quicker access to the Pentagon and Crystal City through interchange improvements at Eads Street.
- Funds additional transit options for commuters through $15 million a year from toll revenues.
- Eases congestion with a new fourth regular lane southbound Duke Street to Edsall Road.
Prepare Environmental Document: 2016
Multimodal Study: 2016
Public Information Meetings: April 2016
Design Public Hearings: October and November 2016
Begin Construction: August 2017
New Bus and Slug Lanes Open at Pentagon South Parking Lot: May 2019
395 Express Lanes Open to Traffic: November 2019
I-395/Seminary Road HOV Ramp Public Information Meeting: December 2019
Duke Street Eastbound Ramp to I-395 Southbound Traffic Change: March 2020
Edsall Road Eastbound Ramp to I-395 Southbound Traffic Change: March 2020
I-395 Southbound to Duke Street Eastbound Traffic Change: May 2020
Edsall Road Westbound to I-395 Southbound Traffic Change: May 2020
I-395 Southbound Fourth Travel Lane between Duke Street and Edsall Road Open to Traffic - June 2020
395 Express Lanes Project Final Completion: December 2020
I-395/Seminary Road HOV Ramp Virtual Public Information Meeting - Dec. 6, 2021
I-395/Seminary Road HOV Ramp Virtual Public Information Meeting Comment Deadline - Dec. 16, 2021
Abi Lerner, P.E.
I-395/Seminary Road HOV Ramp Project Manager
Rimpal Shah, P.E.
VDOT 395 Express Lanes Project Manager
Other relevant links:
I-395/Seminary Road HOV Ramp Virtual Public Information Meeting Video, Presentation, Draft Final Signing Plans, Comment Sheet, News Release, Ad and Meeting Details -
Dec. 6, 2021
Final Environmental Documents
Finding of No Significant Impact - Letter from FHWA for Final Environmental Analysis (February 2017)
Revised Environmental Assessment (February 2017)
Environmental Assessment (September 2016)
Technical Reports (September 2016):
Air Quality Analysis | Alternatives Analysis | Cultural Resources | Hazardous Materials Memorandum | Indirect and Cumulative Effects | Natural Resources | Right of Way | Socioeconomics and Land Use | Traffic and Transportation: 1 2 3 4 5 6
Noise Analysis: 1 2 3 4 (August 2016)
I-395 at Seminary Road Interchange Modification Report and Appendices (October 2019)
395 Express Lanes Network Traffic Management Plan (September 2017)
Interchange Modification Report (May 2017)
VDOT Meetings with Homeowners' Associations (November 2016)
I-95/395 Transit/TDM Plan Study Overview (September 2016)
Presentation to Fairlington Citizens Association (September 2016)
Presentation from Elected Officials and Media Briefing (March 2016)
Express Lanes Corridor map
Project Brochure (January 2016)
Noise Report (June 2013) and Noise Report (January 2013)
Fundamentals of Traffic Noise Presentation (2013)
Interchange Justification Report: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12
I-95 HOV/HOT Lanes Design Public Hearing Materials (2011)
Express Lanes Comprehensive Agreement (Amended June 2017)
Express Lanes Comprehensive Agreement
Express Lanes Technical Requirements
More about the I-95 and I-495 Express Lanes
I-395/Seminary Road HOV Ramp Public Information Meeting - December 2019 (Ad)
Design Public Hearings (Oct. 24, Oct. 26 and Nov. 30, 2016)
Presentation | Display Boards | Brochure | Comment Sheet
Public Information Meetings (April 11 and 13, 2016)
Display Boards | Brochure | Comment Sheet
State ID: 0395-96A-206
Federal ID: NHPP-395-4 (190)
Lat/Long: 38.829829, -77.113516
Locality: Alexandria , Arlington , and Fairfax