Sidney-Waterville Bridge Replacements - Design-Build
The Project includes the design and construction of six replacement bridges located in Sidney, ME and Waterville, ME, between Exit 113 and Exit 127. The project consists of five site locations: Dinsmore Road over I-95, Lyons Road over I-95, Drummond Road over I-95, Town Farm Road over I-95, and Trafton Road over I-95.
Project Documents
- Sidney-Waterville I95 RFSOI (PDF)
- Civil Rights Supplemental REV & EEO (PDF)
- Appendix A - Proposers General Information Form (PDF)
- Sidney-Waterville Bridge Q-A (PDF)
Current Schedule
| Date | Event |
|---|---|
| 3/25/2025 | MaineDOT Issues RFSOI |
| 4/8/2025 at 3:00 PM EST | Deadline for Design-Builders to Submit Questions on RFSOI |
| 4/22/2025 | MaineDOT Issues Responses to Questions Received on the RFSOI |
| 4/29/2025 at 3:00 PM EDT | Deadline for Design-Builders to Submit SOI |
| 5/6/2025 | MaineDOT Issues Notification of SOI Responsiveness to Design-Builders |
| 5/13/2025 | Deadline for Design-Builders to Submit Cure for SOI Responsiveness (If Applicable) |
| 5/27/2025 | MaineDOT Evaluates and Ranks SOIs and Notifies Design-Builders of Selection Results |
| 6/17/2025 | MaineDOT Issues Draft RFP |
| 6/30/2025 at 3:00 PM EDT | Deadline for Design-Builders to submit Questions on the Draft RFP |
| 7/30/2025 | MaineDOT Issues Responses to Draft RFP Questions |
| 9/17/2025 | MaineDOT Issues Final RFP |
| One Meeting Per Team between September 22 and October 17, 2025 | Design-Builders Attend One-On-One Meetings with MaineDOT to Review Potential ATC Proposals (If applicable) |
| 11/5/2025 at 3:00 PM EDT | Deadline for Design-Builders to Submit ATC Proposals |
| 1/14/2026 | MaineDOT Issues Responses to ATC Proposals |
| 1/28/2026 at 3:00 PM EDT | Deadline for Design-Builders to Submit Questions on Final RFP |
| 2/13/2026 | MaineDOT Issues Responses to Final RFP Questions |
| 3/11/2026 at 3:00 PM EDT | Deadline for Design-Builders to Submit Technical and Price Proposal Packages |
| 3/25/2026 | MaineDOT Issues Notification of Technical Proposal Responsiveness to Design-Builders |
| 4/1/2026 | Deadline for Design-Builders to Submit Cure for Technical Responsiveness (If Applicable) |
| 4/22/2026 at 11:00 AM EDT | Deadline for Design-Builders to Submit Proposal Guaranty Package |
| 4/22/2026 at 11:00 AM EDT | MaineDOT Opens Price Proposals |
| 5/1/2026 | MaineDOT Awards Contract |
| Summer 2026 | Design-Builder Begins Final Design & Construction |
| 6/30/2031 | Design-Builder Completes Final Design & Construction |
