Trans-Gambia Highway Trans-Gambia Highway The Trans-Gambia Highway is the most important road in The Gambia, running across the centre of the nation in a north-south direction. The road is also economically important for Senegal, in which it is designated as the N4 road. The Gambia is an elongated state forming a country that is almost surrounded by Senegal (but not an enclave, as it also borders the Atlantic Ocean). The Gambia almost separates the Casamance region from the remainder of Senegal. The Trans-Gambia Highway provides the most important connection between the two parts of Senegal. As the N4, it runs from Kaolack
Visa policy of the Gambia unless travelling as a tourist on a charter flight. Holders of diplomatic, official, service or consular passports issued to nationals of Central African Republic, Chad, Comoros, Djibouti, Egypt, Eritrea, Libya, Sao Tome and Principe, Somalia, Sudan and Tunisia do not require a visa.<br> Nationals of any country with a diplomatic passport do not require a visa. A visa is also not required for tourists arriving on a charter flight. Citizens of the following countries can obtain a visa on arrival: Nationals of other countries and territories require a visa to visit The Gambia and, in the case of travellers using