Design-Build Process & Schedule

Update on December 19, 2019:

LAWRENCE CONSTRUCTION COMPANY and RS&H, Inc. were selected as the team representing the Best Value and has been identified as the apparent successful bidder for contract award for the US 550/160 Connection South Design Build Project. Read: Final Selection Announcement

Learn about the Design-Build Process

Proposed Design-Build Schedule

Schedule The following documents will be added as they become available throughout the project:
Proposed Timeline	Events Processed
Issued: December 14, 2018	Request for Letters of Interest
Deadline: January 31, 2019	Letters of Interest Due
Issued: March 15, 2019	Request for Qualifications (RFQ)
Deadline: April 26, 2019	Statement of Qualifications Due (SOQ)
Issued: June 10, 2019	Short List Selection of Design-Build Teams Announced
Issued: June 10, 2019	Draft Request for Proposal (RFP)
Issued: July 12, 2019	Final RFP
Issued: August 22, 2019	RFP Addendum 1
Deadline: October 30, 2019	Proposals Due
Announced: December 19, 2019	Selection of Design-Build Team LAWRENCE CONSTRUCTION CO./RS&H, Inc.
Winter 2019/Spring 2020	Notice of Award
Spring 2020	Contract Procurement of Design-Build Team (Notice to Proceed)
Spring/Summer 2020	Construction Begins

Previous D-B Process Activity

August 2019
- View the documents associated with US 550/160 D-B RFP Addendum: RFP Addendum 1
- View the Final Request for Proposal documents: US 550/160 D-B Final RFP
- CDOT announces the three short listed teams: Press Release
- Contact the teams! Contact Information for the Three Firms
June 2019
CDOT and Connect2DOT co-hosted a Contractor Meet & Greet Event. Attendance was not mandatory to work on the US 550/US 160 Connection South project. We encourage you to reach out to the three “short listed” teams selected to prepare proposals to construct the Connection South Project. View contact information for the three teams: HERE.

Below are the presentations and attendee list for the Meet & Greet event:
On April 15, 2019, additions were made to the Request for Qualifications document: RFQ Addendum 1. Questions were submitted by teams and responses provided by the project team: RFQ General Questions and Responses. CDOT made available the revised Request for Qualifications contractor presentation with list of attendees: RFQ Contractor Briefing & Attendees.
View additions made to the Request for Qualifications document: RFQ Addendum 1
View the list of contractors who have submitted statements of interest: List of Contractors
The CDOT Project Team hosted an informational meeting on Jan. 23, 2019 for contractors and teams intending to submit Letters of Interest. (Letters were due on Jan 31.) View the slide presentation, list of attendees and the questions and answers discussed at the meeting: Updated Contractor Briefing – 01-23-19
CDOT announced the agency is accepting Letters of Interest (LOI) from companies, or teams of companies, interested in providing design-build services for the US 550-16- Connections South Project. Letters must have been received in the BidExpress System by 5:00 p.m. on January 31, 2019. Request for Letters of Interest