As a part of iOS 7's major redesign, shown off at Apple's Worldwide Developer Conference keynote yesterday, the company redesigned the icons of all of the core Apple apps, giving them a simpler and cleaner look.
The icon design is greatly simplified, but does show a navigation route running just to the north of Interstate 280, corresponding to the location of Apple's Campus 2. Apple's Infinite Loop campus is located just south of Interstate 280, as is reflected in the current icon.
Campus 2, just a short distance away from Apple's current headquarters, is dominated by a circular 2,800,000 square foot 4-story building designed to hold 13,000 employees. It has a targeted completion date of 2016.
Article Link: New Maps Icons Show Apple's 'Spaceship' Campus Location