The bridge app can also be used to integrate any type of information or functionalities from third-party apps that the user already uses on his smartphone, such as radio, music or other content.
The company claims it can find images when you type in words describing them, like "bridge" or "mountain" even if those words don't appear in the image's file name.
Officials do not say whether this would involve a tunnel or a bridge, but at around 100km in length, either would be the longest of its type in the world.