simx_2012

    Jan. 23, 2012
    OIL and gas shale activity plays a major role in operations at Southern Illinois Motor Xpress (SIMX) even though the carrier’s fleet is based more than 200 miles from the nearest shale field. The dry bulk hauler averages 130 loads of frac sand a day, 363 days a year

    Read the related feature article here: SIMX runs hard supporting oil, gas shale fracking activity that just keeps growing