Truckload carriers continue to innovate to remain profitable, particularly through service diversification and driver retention, according to TMW Systems' first Transportation & Logistics Study - North America For-Hire Truckload Carrier Benchmarking Survey. Truckload carriers that are diversifying their businesses are adding new higher margin services, including brokerage, logistics, LTL-to-TL consolidation, dedicated services and intermodal services. Those looking to expand are exploring dedicated services first (27 percent), followed by brokerage services (21 percent). The majority of them are working on an accelerated schedule, within a one-year time frame.