This major needs good grades in mathematics, and poor grades will have an impact.

Urban rail transit engineering technology mainly studies the basic knowledge and skills of engineering mechanics, construction machinery, road building materials and urban rail transit engineering, and carries out the investigation, construction, inspection, overhaul and maintenance of urban rail transit engineering.

For example: the survey and design of subway lines, the construction of underground railways and urban light rail projects, the safety inspection and daily maintenance of rail transit lines, the maintenance and repair of tracks and turnouts, etc.