South Dakota Posting Board #26RFP-SD2026-02

SDDOT Research on State-Specific Traffic Analysis Variables and Statewide Travel Demand Model Feasibility

The South Dakota Department of Transportation (SDDOT) is seeking research and consulting services to evaluate the need and feasibility of developing South Dakota-specific default traffic analysis variables and a statewide travel demand model. - Government Buyer: - South Dakota Department of Transportation (SDDOT), including the Office of Research - Products/Services Requested: - Research and consulting services to assess the necessity and practicality of state-specific traffic analysis variables and a statewide travel demand model - Tasks include literature reviews, interviews with SDDOT staff and Metropolitan Planning Organizations (MPOs), data quality assessments, scenario development, technical memoranda, final report, and executive presentation - Preparation and submission of research proposals, including AI use statements, research plans, and compliance documentation - Notable Requirements: - Compliance with Section 508 and WCAG 2.1 AA accessibility standards for all deliverables - Adherence to South Dakota's nondiscrimination and anti-boycott policies - Ethical use of AI, robust data management, and quality assurance processes - Payment is milestone-based and tied to deliverables - No specific OEMs or commercial vendors are named, as this is a research and consulting solicitation - Estimated funding is $150,000 for a 24-month project duration - Key locations include SDDOT offices in Pierre, and consideration of existing MPOs in Sioux Falls, Rapid City, and Sioux City

Description

The South Dakota Department of Transportation (SDDOT) is seeking research proposals to assess the need and feasibility of developing South Dakota-specific default traffic analysis variables and a statewide travel demand model. Currently, SDDOT relies on national defaults that may not reflect local conditions, leading to inconsistent practices. The research will evaluate the benefits, costs, and implementation scenarios for these tools to improve traffic analysis, microsimulation, and travel-demand modeling across the state. The project aims to support consistent planning, design, and operational decisions by providing validated, state-specific data and modeling capabilities.

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