Sienna Area Corridor Plan

The Houston-Galveston Area Council (H-GAC) seeks a qualified contractor to perform a corridor planning study for Sienna Parkway and the surrounding roadway network. In partnership with the City of Missouri City and Fort Bend County, H-GAC will be conducting this planning study to address recent safety concerns, traffic incidents, and increasing transportation demands along Sienna Parkway and the surrounding roadway network.

The ultimate goal of the study is to improve regional connectivity, reduce congestion, enhance safety for all users, and support future residential and commercial growth throughout the Sienna community and surrounding areas.

The planning study area encompasses the Sienna master-planned community and surrounding transportation network within the City of Missouri City, the City of Arcola, and Fort Bend County's extraterritorial jurisdiction (ETJ). [...]

The Sienna Area planning study will evaluate existing and future traffic conditions, roadway safety, multimodal transportation opportunities, connectivity needs, operational deficiencies, and planned growth within the Sienna area. The resulting Sienna Area Corridor Plan will identify and prioritize feasible mobility and safety projects, develop planning-level cost estimates, and recommend implementation strategies and funding opportunities to improve regional connectivity, reduce congestion, enhance safety for all users, and support future residential and commercial growth throughout the Sienna community and surrounding areas.

Key activities will include:

• Traffic and crash analyses
• Roadway and intersection assessments
• Travel demand forecasting
• Stakeholder and public engagement
• Environmental and right-of-way screening
• Development of short, mid, and long-term transportation improvement alternatives

Tasks

• Task 1 - Project Management and Coordination
• Task 2 - Existing Conditions, Needs, and Gaps Assessment
• Task 3 - Public Outreach
• Task 4 - Analysis of Identified Issues, Needs, and Gaps
• Task 5 - Alternative Recommendations
• Task 6 - Implementation Plan

Final Contract Deliverables

• A completed Public Involvement Plan (PIP)
• Online Interactive project map
• An Executive Summary of the Final Plan capturing major concepts and recommendations, overarching issues, needs, gaps and solutions in the Sienna Area Corridor Plan.
• H-GAC Project Tracker populated

Note: This is a planning study; no engineering services or stamped drawings are required.

**RESPONSES MUST BE SUBMITTED ELECTRONICALLY TO:** https://procurement.opengov.com/portal/h-gac

Submissions must be in PDF or Excel format ONLY where indicated and uploaded to the designated section. Documents uploaded into incorrect sections or other formats may be deemed non-responsive and the submission rejected. Additionally, zip files are not allowed.

All responses and required documents must be submitted via the OpenGov system before the deadline. The system will close automatically at the specified time, and late or incomplete submissions will not be accepted.

The project is expected to last approximately eighteen (18) months, estimated to begin January 2027. H-GAC reserves the right to extend and/or expand the scope of this contract, subject to H-GAC Board of Directors approval and/or additional funding availability.

All deliverables must be submitted to H-GAC on a flash drive containing original files in an editable format.