sentences:  Jamboree Road is heavily used by commuters who work at the Irvine Urban Core districts such as the IBC (Irvine Business Center) and the Irvine Towers.The 1953 National Scout Jamboree of the Boy Scouts of America held its event where Newport Center and Fashion Island now sit.It was the third national jamboree, the first to be held west of the Mississippi River, and had 50,000 scouts from all 48 states and 16 foreign countries.