Provision of SS4A Supplemental Planning and Demonstration Project

The County of Gwinnett is seeking a qualified consulting firm to execute the planning phase of a Safe Streets and Roads for All (SS4A) supplemental planning and demonstration project. The effort includes comprehensive transportation‑movement data acquisition and analysis, identification of high‑injury corridors, NEPA evaluations, concept design of low‑cost “quick‑build” countermeasures, procurement assistance for quick‑build materials, pre‑ and post‑installation data collection, and final integration reporting—all to be completed by the end of 2029. The work is funded by a $1.2 M federal grant and must adhere to strict federal, state, and County regulations, including insurance, certifications, and Buy‑America requirements. • Data acquisition, GIS integration, and safety‑treatment location identification across Gwinnett County road network. • NEPA analysis, baseline data collection, quick‑build material list creation, and support for separate installation contract. • Post‑installation performance monitoring, life‑cycle cost analysis, and full reporting to FHWA and the County.