Construction of new roads or railways

Engineers, contractors, inspectors, and laborers work together to ensure successful completion of construction projects. Construction is a highly manual process, though recent technology may help with some automation, such as using lidar or drones to aid in initial surveys. Construction of new roadways requires intense planning and project management, yet many construction projects still end up delayed and overbudget. Equipment quality and labor availability can be limiting factors. Sourcing of materials can also be challenged by supply chain disruptions and tariffs.

Construction techniques are modernizing across the industry with increased use of new materials for longevity and resilience, integration of sensors for “smart” roads and rail, and improved equipment.

Key considerations include environmental conditions, material, labor & equipment, worker safety, and quality control.