This trailer is most likely coming from either Maryland or DC. It is a transfer trailer and it carries 22-24 tons of compacted debris. A 30 cu. yd. roll-off trailer carries about 4 tons on average. If it scales out at more than 5 tons, there is a surcharge of $60.00 per ton, per a quote given to a general contractor. By our truck counts on Furnace Road, we believe that ESI sources approximately 2/3 of its tonnage from DC and MD.