Provision of SS4A Supplemental Planning and Demonstration Project

The County seeks a qualified consulting firm to execute the planning portion of a Safe Streets and Roads for All (SS4A) supplemental planning and demonstration project, funded by the U.S. DOT. The scope includes data acquisition and analysis, identification of safety‑treatment locations, NEPA assessments, pre‑ and post‑installation data collection, quick‑build material list preparation, and final reporting. The consultant will deliver GIS‑linked datasets, concept designs, material specifications, quality‑control documentation, and FHWA quarterly reports, all to be completed by the end of 2029 within a $1.2 M fixed budget. • Data acquisition, GIS integration, and safety‑treatment site selection across Gwinnett County road network. • NEPA analysis, baseline data collection, and post‑installation performance monitoring for quick‑build countermeasures. • Development of design concepts, quick‑build material lists, scope‑of‑work documents, and final integrated safety report. • Mandatory compliance with federal and county regulations, insurance requirements, and submission of required affidavits and references.