What formula is used to find the length of a tacked road?

The formula associated with calculating the length of a tacked road involves understanding stations and linear measurements commonly used in road construction and paving. In this context, determining the length encompasses measuring the difference between two points on a given alignment, known as stations.

When you see "station minus the station equals station linear feet," it refers to measuring a segment of the road by taking the position of one station and subtracting the position of another station. Each station typically represents a specific distance on a paving project, usually 100 feet. Therefore, this calculation gives you the linear length of the segment you are interested in, which is crucial for ensuring that the tacked road is accurately paved and that materials are applied consistently over the correct length.

Consequently, understanding how to apply this calculation helps in planning the amount of asphalt needed, as well as in monitoring the quality and effectiveness of the tacking process pivotal to road paving. The other options do not accurately reflect standard practices or formulas used in determining the length of a tacked road in this context.