SR 400 Express Lanes Project
Sector: Mass Transit • Location: Atlanta, Georgia, United States
Source: ACCIONA
The SR 400 Express Lanes project is a major transportation initiative in Atlanta involving the design, construction, financing, and 55-year operation of a new express lanes corridor. The project will add new dynamically priced express lanes over a 16-mile stretch to improve travel time reliability, increase road capacity, and provide congestion bypass options. It also supports transit improvements
- Status
- Under Construction
- Sector
- Mass Transit, Road
- Location
- Atlanta, Georgia, United States of America
- Updated
- 22 Jul 2026
- Source
- ACCIONA
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Project Information
Participants
| Not available for this record. |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The SR 400 Express Lanes project is a major transportation initiative in Atlanta involving the design, construction, financing, and 55-year operation of a new express lanes corridor. The project will add new dynamically priced express lanes over a 16-mile stretch to improve travel time reliability, increase road capacity, and provide congestion bypass options. It also supports transit improvements with toll-free access for MARTA's future bus rapid transit service and integrates with existing and planned managed lane infrastructure in metro Atlanta. |
Original sector | Transport |
Budget |
Location
Country | United States of America (USA) |
State | Georgia |
City | Atlanta |
Source
Source | ACCIONA |
URL |
More Details
Record type | Project |
Sector | Mass Transit, Road |
Article published date | 2026-04-25 |
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