Parking (per space, 50 cars or more) 1,200 <br />Restrooms (like Ascot's, with storage, concession space) 95,000 <br />All figures could vary up or down depending on particular conditions of each site. <br />They assume development is not on already developed land, meaning no additional <br />costs for removing or modifying existing improvements, patching, service interruptions, <br />etc. The figures are based on projected construction costs and do not include <br />design /engineering costs, which would average 15 %. <br />W <br />