The framework mandates dedicated, shaded pedestrian walkways and segregated cycle tracks to align with Dubai's macro goal of becoming a bicycle-friendly city.
for roundabouts or intersections.
Defines the functional classification of roads (e.g., Arterials, Collectors, Locals) and specifies requirements for: Lane widths Shoulder requirements Median design Pedestrian and cycling facilities 2. Sight Distance and Alignment rtageometric design manual for dubai roads2017 pdf new
Roundabouts are heavily utilized in Dubai's collector and local road networks. The 2017 manual highlights entry deflection angles, inscribed circle diameters (ICD), and lane markings to ensure low entering speeds and smooth merging behavior. Grade-Separated Interchanges
The GDMD 2017 standardizes the physical dimensions of the roadway, including: and Single-Point Urban Interchanges (SPUIs).
Engineers and consultants can access official, up-to-date PDF copies and amendments directly through the under the "Business Services" or "Downloads" sections. Registered vendors and consultants holding RTA portal credentials can download the manual complete with appendices, typical drawings, and standard cross-section templates. Document Compliance
Create uniform road characteristics across the emirate to minimize driver confusion. inscribed circle diameters (ICD)
Given Dubai's reliance on high-capacity freeways, the manual outlines strict geometric templates for complex interchanges, including Cloverleafs, Stack Interchanges, and Single-Point Urban Interchanges (SPUIs). It provides rigorous standards for:
The manual specifies maximum superelevation rates (typically up to 6% or 8%) depending on urban versus rural context and drainage requirements.