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
Flag of the Gambia and hills, along with the letter "G" standing for the first letter of the territory's name. The Gambia was granted self-governance in 1963. The defaced blue ensign continued to be used until full independence was granted in 1965. The winning design for the new flag was created by Louis Thomasi, who worked as an accountant. It is one of the few African flags that does not utilize the colours of the country's leading political party, since its design "has no political basis". It was first hoisted at midnight on February 18, 1965, the day the Gambia became an independent country.