Frankfurt Airport or Fraport is one of the biggest air hubs of the world according to the information of many and different open sources. For instance, in the Fraport Annual report 2017 is noticed that as of the end of 2017 Fraport had about 24,5 thousands of employees, that during last year 64,5 million passengers were served or that Fraport successfully increases own network by involving the airports of other countries.
So it is absolutely understandable that this huge enterprise has own airport railway which connects terminals and gates.
Being in this airport many times I regularly used this rail connection and always it was very interesting.
Here there are road junctions, ...
stations and perfect landscapes.
And of course you may see the light at the end of tunnel!
