TranspoFairfax

Quick Snapshot

• Corridor: CSX / VRE / Amtrak rail corridor through Northern Virginia
• Primary Focus: Rail capacity, passenger rail reliability, freight operations, and corridor construction impacts
• Related Areas: Springfield / Franconia, Newington, Lorton, Occoquan, Alexandria, Washington, D.C.
• Key Theme: Regional rail expansion with local roadway, construction, and community impacts

Featured Corridor Projects

• CSX / Long Bridge / Third Track
• Transforming Rail in Virginia
• Long Bridge Program
• VRE systemwide capacity expansion
• Amtrak service reliability improvements
• Occoquan rail bridge and related corridor improvements
• Amtrak Auto Train / Lorton Road traffic impacts

Transportation Issues Being Monitored

• Rail corridor construction impacts near Lorton and Springfield
• Temporary lane closures or traffic shifts near rail work areas
• Amtrak Auto Train traffic and local roadway impacts
• Noise, vibration, staging, and night/weekend construction activity
• Passenger rail, freight rail, and local transportation coordination
• Connections between rail projects and nearby roadway improvements

Why the CSX Corridor Matters

The CSX rail corridor is one of the most important transportation corridors in Northern Virginia. It carries freight trains, Amtrak passenger service, Virginia Railway Express commuter rail, and major regional rail expansion projects.

Improvements in this corridor can increase rail capacity and reliability, but they also create local construction, access, traffic, and coordination issues for nearby communities.

Passenger Rail & Freight Connections

• Virginia Railway Express commuter service
• Amtrak regional and long-distance passenger service
• Amtrak Auto Train operations in Lorton
• CSX freight rail operations
• Future passenger rail expansion through Transforming Rail in Virginia

Related Communities & Corridors

• Springfield / Franconia
• Newington
• Lorton
• I-95 Corridor
• Route 123 Corridor

Related Categories

• Transit & Rail
• Roads & Highways
• Safety & Operations

Connection to TAC

The CSX Rail Corridor is a strong example of why TranspoFairfax needs corridor pages. A single rail investment can involve passenger rail, freight rail, bridges, stations, local roadways, construction staging, public funding, and multiple communities.

Over time, this corridor page can serve as a hub for rail project history, agency presentations, construction updates, local traffic impacts, and future archive records.