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Howard Street Tunnel Reconstruction and Bridge Clearance
Howard Street Tunnel - reconstruction of the 131-year-old Baltimore tunnel and clearance of 21 bridges between Baltimore and Philadelphia to create a double-stack rail corridor
Awarded to CSX — Maryland Port Administration now holds 1 position with this supplier.
Every fact on this page is free. Exact values, dates, award detail and the procurement route open in the United States edition — one edition is free with one email. Open your free edition · Open this record in the Atlas
- Buyer
- Maryland Port Administration
- Where
- Maryland · Baltimore
- Segments
- Civil works, Track
- Technology areas
- Track & civil
- Status
- In execution — MPA records that the project reached a significant milestone in May 2026 when double-stack clearance was achieved at all 22 sites, that CSX is operating daily double-stack trains in and out of the Port of Baltimore, and that remaining construction activities are expected to wrap up in Spring 2027.
- Value band
- $100–500m
- Currency
- USD
- Key dates (month)
- Double stack clearance achieved May 2026 · Remaining construction complete 2027
Next step
Recorded award: CSX — State contribution to the Howard Street Tunnel reconstruction and the Baltimore-Philadelphia double-stack clearance programme
Withheld in the free surface
- Full scope
- Exact value
- How the figure was arrived at
- Key dates (2)
- Published bidders
Full detail withheld: 5 fields. In the United States edition · See a fully open example
2 sources · all primary
- ● Maryland Department of Transportation · DRAFT FY2027-FY2032 Consolidated Transportation Program, Maryland Port Administration chapter (Howard Street Tunnel Project, Port of Baltimore Rail Capacity Modernization Project, Reduced Emission Locomotives for CSX Curtis Bay Yard) (published 2026 · checked 2026-09-14)
- ● Maryland Department of Transportation · DRAFT FY2027-FY2032 Consolidated Transportation Program, Multimodal Freight Projects chapter (Howard Street Tunnel completion, Ports America Chesabeake investment at Seagirt, the Eastern Shore freight rail P3, the Maryland Freight Rail Grant Program) (published 2026 · checked 2026-09-14)
Related tenders
Same buyer first, then the same segment in this market.
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| Ashmont and Mattapan Infrastructure Upgrades | MBTA | Open | $100–500m | |
| Port of Baltimore Rail Capacity Modernization | MPA | Planned | $5–25m | |
| CSX Curtis Bay Yard Reduced Emission Locomotives | MPA | Planned | $5–25m | Target 2028 |
Show all 6 related tenders
| Tender | Buyer | Status | Value band | Next key date |
|---|---|---|---|---|
| Light Rail Modernization Program Tranche 3 Cromwell Facility | MDOT MTA | Open | estimated cost class L: over $100 million, in MTA's own construction look-ahead of August 2026; MTA publishes no contract value | Published July 2026 |
| Red Line Hi-Rail Access Tunnel Alewife | MBTA | Open | $25–100m | |
| Light Rail Metro Facilities Ancillary maintenance construction | MDOT MTA | Open | estimated cost class H: $15 million to $30 million, for the matching line in MTA's own on-call master contract look-ahead of August 2026; MTA publishes no contract value |
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Compiled by Watchtower to editorial standards the Managing Partner sets and enforces. Public record only — every datum carries its source.