Browsing Google maps site reveal some strange structures inside one of the dry rivers in Egypt near Quesser , what is really interesting is that those structures do not appear on Bing maps .
Searching the internet does not shed light on the subject, also there are no photos present on the site. What could those structures be and why they appear on Google maps only?
If those structures have been built somewhere in between the two years window. What could those structures be? Is it possible to build structure like this in a given time span at a place like this or are there more structures like this in the world?
If this structure serves as a bridge, I don't see any roads leading to it.