Name the city where I-15, the only Interstate highway in this city, meets four other highways at an intersection known as the Spaghetti Bowl.
Spaghetti Bowl (Las Vegas): The Spaghetti Bowl is the colloquial name for a freeway interchange near downtown Las Vegas, Nevada. Spaghetti Bowl (Las Vegas):  It is the system interchange between Interstate 15, Interstate 515, U.S. Route 93 and U.S. Route 95, which also includes a service interchange with Martin Luther King Boulevard. Interstate 15 in Nevada:  Many motorists use I-15 to visit Las Vegas, as it is the only primary Interstate Highway in the city.
Las Vegas