Home/American Shipper/Truckload rate growth finds yet another gear in May American ShipperShippingTrade and Compliance Truckload rate growth finds yet another gear in May FreightWaves Staff · Monday, June 18, 2018 Facebook Twitter/X LinkedInYear-over-year growth in domestic truckload rates accelerated to 9 percent during the month, the largest increase ever for the Cass Truckload Linehaul Index. N/A