Sienna Area Corridor Plan

The Houston-Galveston Area Council (H-GAC) is soliciting proposals under RFP-TRN26-16 for the Sienna Area Corridor Plan. In partnership with Fort Bend County and the City of Missouri City, the selected contractor will perform a corridor planning study for Sienna Parkway and its surrounding roadway network. The primary objective of this study is to address increasing transportation demands, traffic incidents, and safety concerns within the area. The solicitation was posted on October 29, 2026, with a response deadline of December 11, 2026. Proposals must be submitted through the H-GAC Procurement Portal via OpenGov. The procurement process includes strict communication restrictions, prohibiting direct contact between respondents and H-GAC employees, except for the designated Solicitation Contact or during authorized pre-proposal conferences. These restrictions remain in effect from the issue date until the conclusion of the protest period for unsuccessful bidders or contract execution for the winning respondent. Additionally, the agency maintains a strict ethics policy prohibiting the offering of gratuities or favors to influence the award process. Failure to comply with communication restrictions may result in the rejection of a submission.