I-10 Bayway Design-Build Project
The Alabama Department of Transportation’s (ALDOT) I-10 Bayway Project involves construction of a new low-level bridge that replaces over 7 miles of existing bridge across the Mobile Bay with a wider structure. Positioned east of the new Mobile River Bridge, the project will replace two existing two-lane bridges, expanding I-10 from four to six lanes.
The new elevated structure will be approximately 25’ above the Mobile Bay and extend approximately 7.4 miles from the high-level approach of the Mobile River Bridge to the US 90/98 Eastern Shore interchange in Daphne.
The Project scope also includes:
- Rehabilitation of East Tunnel Interchange Bridges, including ancillary elements attached to or associated with the East Tunnel Interchange bridges (signing/striping, drainage, ITS, lighting, barrier)
- Infrastructure to support installation of an all-electronic Roadside Toll Collection System (RTCS)
- On-and-off ramps and modified interchanges
- Connections of the new Bayway to the existing connections at the East Tunnel Interchange
- Drainage, lighting, and utility coordination
- Demolition of the existing Bayway, including bridges, ramps, and roadways