Southern Gateway Project - Request for Proposals


TxDOT is pleased to present a request for proposals (RFP) to the shortlisted teams for the design, development, construction and potential maintenance of the Southern Gateway Project, including improvements to I-35E from south of the I-35E/US 67 interchange to Colorado Boulevard, with transition work extending north to Reunion Boulevard, and improvements to US 67 from the I-35E/US 67 interchange to I-20 in Dallas County.

Executed Agreements

On June 30, 2017, TxDOT officials executed a design-build agreement and associated capital maintenance agreement with Pegasus Link Constructors for the design, construction and capital maintenance of the Southern Gateway Project.

Apparent Best Value Determination

On April 27, 2017, the Texas Transportation Commission, by Minute Order 114904, approved the determination that the proposal submitted by Pegasus Link Constructors provides the apparent best value to the department.

Legal Disclaimer - The following documents are provided as reference information only project documents. The information contained in these documents reflects information as of any date or time identified therein. TxDOT has not determined whether the project documents are accurate, complete, pertinent, or of any other value to potential developers. TxDOT makes no representation, warranty or guarantee as to, and shall not be responsible for, the accuracy, completeness, or pertinence of the project documents, and, in addition, shall not be responsible for any interpretations thereof or conclusions drawn therefrom. The statements made in the project documents that are not purely historical are forward-looking statements, including TxDOT's hopes, intentions or strategies regarding the future. These statements are based on information currently available to TxDOT and TxDOT assumes no obligation to update any such forward-looking statements.

Request for Proposal (RFP) Documents – Southern Gateway Project

The original RFP documents and the latest addendum are available in the table below. Previous addendum documents are also available:

Title Original 
11/10/16
Addendum 5
03/21/17
Issuance Letter
Instructions to Proposers (ITP)
Design-Build Agreement (DBA)
Technical Provisions
Technical Provisions Attachments
Capital Maintenance Agreement (CMA)

More Information