Al Marsad Al Makani has carried out a range of road design and transportation infrastructure projects, including the design of major roads, traffic networks, intersections, roundabouts, and other road infrastructure elements. These works are based on an engineering methodology that begins with collecting surveying and topographic data, studying the site and road alignments, and then developing horizontal and vertical alignments and cross-sections to achieve operational efficiency, traffic safety, and compatibility with site conditions and project requirements.

The design scope also includes studying existing utility networks, soil data, digital elevation models, and grading plans, in addition to the design of intersections, roundabouts, sidewalks, culverts, stormwater drainage networks, and excavation and backfilling works. The scope further extends to calculating cut-and-fill quantities and preparing detailed and construction drawings, bills of quantities, and technical specifications, providing integrated engineering deliverables suitable for use throughout the implementation and development stages.