Tunisia has a number of international airports to service its sizable tourist trade. Tunis is the center of the transport system as the largest city having the largest port and a light transit system.
The A4 is a motorway connecting Tunis and Bizerte.
Transport in Tunisia
…A3 motorway A4 motorway Route 1 in the Trans-African Highway network passes through Tunisia, linking it to North African nations including Algeria, Morocco, Libya and Egypt…