Frederick Douglas Tunnel Replacement (Package A)
Sector: Tunnel • Location: Baltimore, Maryland, United States of America
Source: Dodge USA
FREDERICK DOUGLASS TUNNEL PACKAGE A SCOPE: The Construction Work consists of the construction of the underground structures and tunnels for the Frederick Douglass Tunnel which includes: Tunnels - 2 TBM bored tunnels, approximately 2 miles long each (10,300 feet), 27' Diameter, Precast Tunnel Lining (PCTL) and grout, 11 SEM Excavated, CIP concrete lined cross passages between tunnels; Pre-excavatio
- Status
- Prospective
- Sector
- Tunnel, Commercial, Cement, Rail, Automotive, Mass Transit
- Location
- Baltimore, Maryland, United States of America
- Updated
- 22 Jul 2026
- Source
- Dodge USA
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Project Information
Participants
| Not available for this record. |
Status
Original status | Planning Schematics |
Taiyo status | Prospective |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | FREDERICK DOUGLASS TUNNEL PACKAGE A SCOPE: The Construction Work consists of the construction of the underground structures and tunnels for the Frederick Douglass Tunnel which includes: Tunnels - 2 TBM bored tunnels, approximately 2 miles long each (10,300 feet), 27' Diameter, Precast Tunnel Lining (PCTL) and grout, 11 SEM Excavated, CIP concrete lined cross passages between tunnels; Pre-excavation grouting (limits TBD). Tunnel invert and systems / fit out by others. South Ventilation / Porta... |
Procurement method | |
Budget |
Location
Country | United States of America (USA) |
State | Maryland |
City | Baltimore |
Source
Source | Dodge USA |
URL |
More Details
Record type | Project |
Sector | Tunnel, Commercial, Cement, Rail, Automotive, Mass Transit |
Article published date | 2024-11-04 |
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