3.44 a gal this morning and going up. Diesel, which thank god I don't have to buy myself anymore is, 3.79 a gal. It would cost me $1137.00 at today's price to fill the big rig. I would use about 80-100 gallons a day on a 5 day work week. That would be about $1800 a week on the average. Glad my company pays that bill today. I don't see an end in sight. Look for the $5 to happen.