Carrier Transicold has developed a new truck engine emissions system (EES) that has received conditional verification from the California Air Resources Board (CARB).

QLS Logistics Services LLC, an affiliate of RoadOne IntermodaLogistics, has acquired US Intermodal Inc., an intermodal trucking and drayage business.

Old Dominion Freight Line Inc. has developed a new mobile app, designed to allow customers to more easily follow their shipments and connect with the company.

DAT, a provider of load boards for the spot freight marketplace, has added more equipment types to its DAT 3sixty and TruckersEdge products.

Old Dominion Freight Line Inc. has made several enhancements to its network of service centers.

Choptank Transport Inc. has created a division for handling refrigerated, less-than-truckload (LTL) freight.