SR 400 Express Lanes Project
Sector: Bridge • Location: Alpharetta, Georgia, United States
Source: Now Georgia
The SR 400 Express Lanes project involves adding dynamically priced express lanes along a 16-mile stretch from the North Springs MARTA Station to north of McFarland Parkway in Georgia. The project aims to provide faster, more reliable traffic flow, moving traffic up to 30% quicker than general-purpose lanes, while keeping existing lanes free. It supports future MARTA bus rapid transit service with
- Status
- Under Construction
- Sector
- Bridge, Road, Residential
- Location
- Alpharetta, Georgia, United States of America
- Updated
- 22 Jul 2026
- Source
- Now Georgia
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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 involves adding dynamically priced express lanes along a 16-mile stretch from the North Springs MARTA Station to north of McFarland Parkway in Georgia. The project aims to provide faster, more reliable traffic flow, moving traffic up to 30% quicker than general-purpose lanes, while keeping existing lanes free. It supports future MARTA bus rapid transit service with planned stations at Holcomb Bridge Road, North Point Mall, and Windward Park & Ride. Construction is underway in Fulton and Forsyth counties and is expected to continue through 2031. |
Original sector | Transportation |
Budget |
Location
Country | United States of America (USA) |
State | Georgia |
City | Alpharetta |
Source
Source | Now Georgia |
URL |
More Details
Record type | Project |
Sector | Bridge, Road, Residential |
Article published date | 2026-04-25 |
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