S-M01_-_Advance_Warnings_for_Speed_Humps_or_Speed_Tables.pdf

This is a technical design detail document for the City of Wheat Ridge, Colorado, specifying advance warning pavement markings for speed humps or speed tables. The document provides standardized specifications for installing white thermoplastic pavement markings centered in the lane of travel preceding speed humps constructed per City of Wheat Ridge Detail "C-F02 Speed Hump." The markings are 12 inches wide and spaced at varying intervals ranging from 1 to 8 feet, with the total advance warning area extending up to 100 feet before the speed hump installation. The specifications reference compliance with Colorado Department of Transportation (CDOT) Guidelines Standards and Specifications Section 627 and the CDOT Pavement Marking Practice Guide, as well as the Manual on Uniform Traffic Control Devices (MUTCD) 11th Edition Section 3B-30 and ITE Guidelines for the Design and Application of Speed Humps and Speed Tables.

The document bears approval from an engineer identified as REM with an approval date of December 24. The technical specifications require white thermoplastic Type I paint materials applied in accordance with established state and federal traffic control standards. This detail sheet serves as a standard specification for municipal street improvement projects requiring speed hump installation, ensuring consistent application and compliance with traffic safety standards across the City of Wheat Ridge's residential street infrastructure improvements.