how did the south keep railroad construction costs down

Road infrastructures are large consumers of space with the lowest level of physical constraints among transportation modes. Main Passenger Modal Options Main Freight Modal Options Performance Comparison for Selected Freight Modes Atomization versus Massification in Transportation Modes a.

The demand for transport and the ownership of modes are dominant commercial characteristics, as transportation modes are used to support economic activities and generate income. Technical characteristics relate to attributes such as speed, capacity, and motive technology, while operational characteristics involve the context in which modes operate, including speed limits, safety conditions, or operating hours. Each mode is characterized by technical, operational, and commercial characteristics defining its market opportunities. For instance, an automobile has the capacity to carry some freight, while a passenger plane has a bellyhold that is used for luggage and cargo. Transport modes are designed to carry passengers or freight, but most modes combine both. They are mobile transport assets and fall into three basic types land (road, rail, pipelines), water (shipping), and air. Transport modes are the means supporting the mobility of passengers and freight.

How did the south keep railroad construction costs down