News 12's Roxanne Evans reports that the team operates around the clock, targeting ice buildup on the catenary lines—wires ...

A Federal Railroad Administration study on mainline electrification recommends that the railroad industry develop a prototype ...

Types of Risers There are a number of types of risers, including attached risers, pull tube risers, steel catenary risers, top-tensioned risers, riser towers and flexible riser configurations ...