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Interstate 495 Southside Express Lanes

Sector: Rail • Location: Fairfax County, VA; Prince George's County, MD, Virginia, Maryland, United States

Source: FFXnow

Project
Planned

The project involves adding two toll lanes in each direction on I-495 from the Springfield Interchange east into Maryland, tapering to one lane in each direction on the easternmost portion of the Maryland segment, terminating at Md. Route 210. The proposal includes bicycle/pedestrian improvements, new bus service from Prince George's County, and preservation of space on the Woodrow Wilson Bridge f

Status
Prospective
Sector
Rail, Bridge, Road, Government
Location
Fairfax County, VA; Prince George's County, MD, Virginia, Maryland, United States of America
Updated
22 Jul 2026
Source
FFXnow

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Project Information

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The project “Interstate 495 Southside Express Lanes” is an infrastructure initiative in the Rail sector, located in Fairfax County, VA; Prince George's County, MD, Virginia, Maryland, United States. Taiyo aggregates data on it from FFXnow.

Participants

Sponsoring Agency

Status

Original status

planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The project involves adding two toll lanes in each direction on I-495 from the Springfield Interchange east into Maryland, tapering to one lane in each direction on the easternmost portion of the Maryland segment, terminating at Md. Route 210. The proposal includes bicycle/pedestrian improvements, new bus service from Prince George's County, and preservation of space on the Woodrow Wilson Bridge for future rail service. No current general-purpose lanes would be eliminated.

Original sector

Transportation

Location

Country

United States of America (USA)

State

Virginia, Maryland

City

Fairfax County, VA; Prince George's County, MD

Source

Source

FFXnow

URL

More Details

Record type

Project

Sector

Rail, Bridge, Road, Government

Article published date

2025-09-21

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