Transportation Engineering and Infrastructure Solutions

1. Geometric Design of Roads

We provide complete geometric design services for all types of roadways, ensuring alignment with national and international standards such as the AASHTO Green Book and the Saudi Highway Code. Our geometric design services include:

• Horizontal and vertical alignment design
• Cross-sectional elements including lane widths, shoulders, and medians
• Super elevation calculations and transition design
• Sight distance and stopping sight distance analysis
• 3D modeling and plan/profile sheet generation using Civil 3D or similar tools

We specialize in designing road alignments that ensure safety, efficiency, and cost-effectiveness for urban, rural, and high-speed corridors.

2. Interchange Design (All Types)

Our team is experienced in planning and designing all types of interchanges to improve traffic flow and safety. Types of interchanges we design include:

• Diamond Interchange
• Cloverleaf Interchange
• Trumpet Interchange
• Directional/Turbine Interchanges
• Single Point Urban Interchanges (SPUI)

Each interchange design is customized based on traffic demand, land use constraints, and operational efficiency using advanced software like AutoCAD Civil 3D, InfraWorks, and SIDRA.

3. Pavement Design

We offer comprehensive pavement design services for both flexible and rigid pavement systems. Our pavement design approach includes:

• Traffic loading and Equivalent Single Axle Load (ESAL) calculations
• Subgrade soil analysis and CBR testing
• Layer thickness design using AASHTO or SHC methodology
• Material specification and performance-based recommendations
• Life-cycle cost analysis for optimal material selection

We ensure our pavement designs are durable, cost-effective, and suited to local environmental and traffic conditions.

4. Traffic Studies

Our traffic engineering team provides detailed traffic studies for new and existing developments. Services include:

• Traffic volume counts and analysis
• Intersection and signal warrant studies
• Traffic impact assessments (TIA)
• Capacity analysis using HCM and SIDRA
• Parking studies, pedestrian flow, and road safety audits

We use the latest software and data collection technologies to deliver accurate, actionable traffic study results for public and private sector clients.

Why Choose Us?

• Expert team of transportation and civil engineers
• Compliance with local and international design standards
• Use of advanced CAD and traffic simulation software

Commitment to delivering sustainable, efficient infrastructure