What is an interstate called in United Arab Emirates?

The term "interstate" is commonly used in the United States to refer to a highway that connects two or more states. However, in the United Arab Emirates, the equivalent term is "federal road." Federal roads in the UAE are designated with the prefix "E" followed by a number, such as E11, E611, and E77. These federal roads play a vital role in connecting different cities, emirates, and regions within the country, facilitating travel and transportation.