Design Update
Stay up to date on the latest updates from our design activities.
Summer 2026 Update
Design is progressing towards 75% complete. This design milestone is tentatively scheduled for 2027. Environmental studies continue to advance in support of the environmental permitting process. Fieldwork is also underway to inform the design team of key features as they make every effort to minimize impacts to the community and the environment.
You may come across field crews conducting:
- Geotechnical Work - Continued drilling will occur as the design progresses.
- Utility Investigations - Subsurface utilities are being located off the shoulder of I-476 at Milepost A50.6, between Main Road West and Mill Road bridges.
- Stormwater Management - Infiltration testing is underway and will continue into the fall along both sides of the PA Turnpike. All work is being performed during daytime hours.
Public feedback from the last public meeting continues to be referenced as the final design phase continues. Please note that the noise displays shared at that public meeting are being updated and will be posted to the website when complete.