US DOT Commits $550M to S-Line Rail Between Raleigh and Richmond

US DOT Commits $550M to S-Line Rail Between Raleigh and Richmond

Federal money is now committed to build the S-Line passenger rail corridor between Raleigh and Richmond: US DOT obligated $550 million for the project, Construction Dive reports.

Market Impact

The Federal Railroad Administration made the obligation, which includes a written, project-specific agreement between US DOT and North Carolina DOT. The S-Line is a CSX-owned freight line. North Carolina and Virginia bought the right-of-way for a portion between Petersburg, Va., and Raleigh, and broke ground in Raleigh in 2024.

NCDOT received a nearly $1.1 billion grant for the project under the Biden administration, and Amtrak and NCDOT will add 20% in matching funds. Portions of the route will allow speeds up to 110 mph, and US DOT says the finished line could cut Raleigh-Richmond travel time by up to 90 minutes. NCDOT says the project will ease congestion on existing freight corridors and let both states schedule more frequent passenger trains.

In April, US DOT awarded nearly $300 million for the Piedmont Corridor between Raleigh and Charlotte. That work covers eliminating nine grade crossings, adding double track segments and improving trespassing prevention. On the S-Line obligation, FRA Administrator David Fink said in a statement, “This milestone is a testament to the strong partnership between the [Federal Railroad Administration], Amtrak, and NCDOT.”

NCDOT is also leading transit-oriented development planning along a 95-mile section of the corridor. The section includes Apex, Franklinton, Henderson, Norlina, Raleigh, Sanford, Wake Forest and Youngsville. Planning covers community mobility hubs with multimodal connections and bike parking.

Project stage: Under construction since 2024, with federal funds now obligated. Construction Dive does not report a delivery method, letting dates or bid packages, and it does not explain how the $550 million relates to the nearly $1.1 billion grant. Confirm those details with NCDOT.

What It Means for Subcontractors

• Track, grading and structures: Obligation typically precedes more construction packages. Check the NCDOT Rail Division’s procurement page and its bid-notification list this quarter, and ask the prime now about open subcontract scopes on the Raleigh work already underway.
• Signals and utility relocation: The line is CSX-owned freight track, so expect work coordinated with an active railroad. Confirm CSX contractor safety and flagging requirements before pricing, and call the Virginia side of the partnership to learn whether it plans separate packages north of Petersburg.
• Prequalification and DBE: Federal obligation brings federal-aid compliance. Update NCDOT prequalification and DBE certification now, so you are eligible when packages post, rather than after a letting is announced.
• Piedmont Corridor (Raleigh-Charlotte): The nearly $300 million April award funds nine grade crossing eliminations and double track segments. Civil, drainage, paving and track subs should ask NCDOT which crossings are first and whether packages are bundled by crossing or by segment.
• Station-area work, 95-mile section: Transit-oriented development and mobility hub planning in Apex, Wake Forest, Sanford, Henderson and other towns is at the planning stage. Site civil, concrete and landscaping firms should contact those towns’ planning departments before year-end to get on interested-vendor lists.