Track engineering is a branch of civil engineering focused on the design, construction, and maintenance of railway tracks. It involves ensuring that the tracks are safe, efficient, and capable of supporting the weight and speed of trains. Key components include the rails, ties, ballast, and the overall alignment of the track. The work of track engineers also involves assessing the condition of existing tracks and making necessary upgrades or repairs. This ensures that rail systems, such as those used by freight trains and passenger trains, operate smoothly and safely, contributing to effective transportation networks.