Design Update
Stay up to date on the latest updates from our design activities.
Fall 2025 Update
- Final design of the Milepost 62–67 mainline widening is advancing toward 60 % completion.
- Current design tasks include roadway, traffic control, E&S, stormwater, right of way, and drainage design.
- The widening is being coordinated with the SR 130 Interchange project.
- Property owners along the corridor have been notified.
- Geotechnical test borings have begun; drilling will occur in several phases over the next two years.