concerning driver hours of service. Public safety advocates worried that dray trucks, which use city streets during normal working hours, were "under-regulated and a risk to commuters". Lastly, organized labor was concerned about the bargaining power of the trucking industry, as dray drivers were purported to be "low bid carriers". In intermodal freight transport, marine drayage is the transport of containerized cargo by specialized trucking companies between ocean ports or rail ramps and shipping docks. Once the cargo is loaded into a container, it is not touched again until it reaches its destination. According to logistics industry publication FreightWaves, legacy players in the domestic drayage industry include J.B. Hunt Transport Services, Hub Group, Schneider National, XPO Logistics, and Swift Transportation. The largest marine drayage company in the United States is IMC Companies. There are also a number of drayage tech startups, including Dray Alliance, DrayNow, and Book Your Cargo who create software that brokers to drayage companies. References Freight transport