Roads, Railways, canals, airports, undergrounds
Mediterranean Sea
The Atlantic Ocean is a formal factor that connects Egypt to Africa to Europe and to the southwest Asia.
Europe
The Mediterranean
There are two countries which span both Europe and Asia: Russia and Turkey.
The train that connects the United Kingdom to France on mainland Europe is the Eurostar.
The Silk Road is a major trade route. It connects Europe to Asia and Africa, by land, and connects the East Coast of Africa to various points in Asia by sea.
The Channel Tunnel
No, but the government is still working on it
channel
France connects Spain to the rest of Europe, however, Portugal does not border France as it only borders Spain.
Applesauce