What is the chainage?

Answer 1

Chainage is a term used in civil engineering and surveying to refer to the measurement of distance along a linear feature, such as a road or a railway, typically expressed in meters or feet. It is often indicated by a series of markers or stations along the alignment, helping engineers and surveyors to identify specific locations and manage construction projects. Chainage allows for precise referencing of points along a route, facilitating design, analysis, and construction activities.