Home/American Shipper/TL rates keep on truckin’ in March American ShipperShippingTrade and Compliance TL rates keep on truckin’ in March FreightWaves Staff · Thursday, April 12, 2018 Facebook Twitter/X LinkedInGrowth in domestic truckload rates accelerated to 7.2 percent for the month compared to March 2017, following year-over-year increases of 6.5 percent in January and February, according the latest Cass Truckload Linehaul Index. N/A