Koelker Trucking Llc is an active carrier listed under USDOT number 00759180. The company is listed with MC number 343073, and its operating authority is currently shown as AUTHORIZED in available OTR411/FMCSA record data. The company address on file is 807 3rd St Nw, Dyersville, Ia 52040. This OTR411 profile is provided as a public reference for drivers, carriers, brokers, shippers, and transportation professionals looking to identify or review company information.