From track geometry to rail flaw detection, suppliers are providing the equipment and services railroads need to gather measurement data and identify flaws and internal defects. Today’s technologies are not only more precise, but also more productive, helping freight and passenger railroads plan and conduct programmed maintenance—and take action before failures and service disruptions can occur, so they can focus on serving their customers. Following is a roundup of suppliers who shared their latest offerings and market outlooks with Railway Age. ENSCO RAIL, INC. ENSCO’s autonomous joint bar imaging system detects cracked joint bars and missing bolts, which are a key inspection requirement.