North on I-75, South of Cincinnati:

Travel north until you reach the I-275 Exit. Murge right onto I-275 and travel east until you reach the I-71. Travel north on I-71 until you reach Exit 50 / SR-68. Turn right at the stop sign and get in the far-left lane. Turn left at the R+L Carriers entrance. Roberts Truck Sales is located at the end of the access road on your right hand side.
South on I-75, North of SR-73 (Springboro):
Travel south until you reach the SR-73 Exit. Turn left onto SR-73 and travel east for approximately 20 miles until you reach I-71. Turn left onto North I-71. Travel 5 miles to Exit 50 / SR-68. Turn right at the stop sign and get in the far-left lane. Turn left at the R+L Carriers entrance. Roberts Truck Sales is located at the end of the access road on your right hand side.
North on I-71:
Travel north on I-71 until you reach Exit 50 / SR-68. Turn right at the stop sign and get in the far-left lane. Turn left at the R+L Carriers entrance. Roberts Truck Sales is located at the end of the access road on your right hand side.
South on I-71:
Travel south on I-71 until you reach Exit 50 / SR-68. Turn left at the stop sign and get in the far-left lane, you will drive over I-71. Turn left at the R+L Carriers entrance. Roberts Truck Sales is located at the end of the access road on your right hand side.