At the exit of the curve, 25,900 m3 of dirt was hauled away and 22,000 m3 of dirt was brought in as backfill to create a 35-meter clearance zone and put in place a grassy knoll. 350 meters of safety rails were erected as well as 370 meters of FIA-approved fencing. Roadworks were then put in place, including undercoats and then bitumen (590 tons of asphalt mix) covered with a special high-adhesion coating. The length of the circuit has been decreased by three meters and now measures 16.626 km. This was the first time the circuit had been modified since 2007.