The 2017 edition of the RTA (Roads and Transport Authority) Geometric Design Manual for Dubai Roads represents a pivotal reference for engineers, planners, and policymakers shaping Dubai’s rapidly evolving transport network. Grounded in modern design principles and adapted to the unique climatic, cultural, and urban conditions of the Emirate, the manual consolidates standards for horizontal and vertical geometry, cross-sections, intersections, roundabouts, pedestrian facilities, bicycle infrastructure, and roadside safety. Its aim is to ensure mobility, safety, efficiency, and comfort across all road types — from high-speed highways to local neighborhood streets.
The 2017 Geometric Design Manual for Dubai Roads is a robust document, but treat it as a unless explicitly requested by a client. For new designs, always request the most recent PDF from the RTA directly to ensure compliance with Dubai’s evolving smart city and autonomous vehicle readiness standards.
: Engineering roads that mitigate high-speed collision risks and minimize severity in run-off-road scenarios.
Standard travel lane widths typically range from 3.65 meters for high-speed highways to 3.0 or 3.2 meters for constrained urban local streets. rtageometric design manual for dubai roads2017 pdf new
Dubai uses a hierarchical classification system to organize its road network based on mobility and land access needs. Road Classification Primary Function Access Control Typical Speed Limit Inter-emirate mobility, high volume Fully controlled, grade-separated interchanges 100 – 140 km/h Arterial Roads Intra-city mobility, connects districts Highly controlled, limited direct access 80 – 100 km/h Collector Roads Distributes traffic between arterials and local areas Partial control, roundabouts or signalized junctions 60 – 80 km/h Local Roads Direct access to residential or commercial properties Minimal control, priority junctions or traffic calming 30 – 50 km/h 3. Design Controls and Criteria
Engineering firms operating in Dubai usually possess the latest versions approved for use.
While engineering standards are continuously updated, the 2017 framework cemented critical improvements in safety, capacity, and aesthetic integration, ensuring the growing road network (already over 2000 km at the time of drafting) remains efficient and safe. Key aspects of the manual include: The 2017 edition of the RTA (Roads and
Designing roads that support multi-modal transport and eco-friendly infrastructure. Key Technical Components
Low-speed streets providing direct access to residential, commercial, or industrial properties. 2. Cross-Section Elements
: Counteracting geographical challenges, including flat-terrain drainage issues and sand accumulation. Key Technical Parameters and Design Controls The 2017 Geometric Design Manual for Dubai Roads
Intermediary roads that collect traffic from local streets and feed them into arterials.
High-speed freeways require flat grades (typically under 3% to 4%) to prevent heavy vehicles from slowing down excessively. Local roads may feature steeper grades depending on terrain.