This report provides guidance on the design and installation of roadway lighting systems, including the selection of luminaires, lamps, and other equipment. It covers various aspects of roadway lighting, including:
Armed with the knowledge gained from ANSI/IES RP-8-18, the project team designed a new lighting system that would transform the city's roadway and area lighting. They selected energy-efficient LED luminaires, optimized pole spacing and placement, and implemented smart lighting controls to minimize energy consumption and reduce maintenance costs.
Illuminating Engineering Society (IES)
Each roadway classification now has different recommended light levels depending on the Lighting Zone.
Standards are living documents. The IES periodically issues errata (corrections) to RP-8-18. The official IES digital PDF includes version tracking. A static, bootleg PDF will never update.
To get the most out of the ANSI IES RP-8-18 PDF, lighting designers and transportation agencies should follow best practices, including: