Khartoum Bridge (finished in October 2007) and the Tuti Bridge that links Khartoum to Tuti Island. In the 21st century, Khartoum developed based on Sudan's oil wealth (although the independence of South Sudan in 2011 affected the economy of Sudan negatively). The center of the city has tree-lined streets. Khartoum has the highest concentration of economic activity in the country. This has changed as major economic developments take place in other parts of the country, like oil exploration in the South, the Giad Industrial Complex in Al Jazirah state and White Nile Sugar Project in Central Sudan, and the Merowe Dam
Khartoum recently as the 13th-17th centuries A.D. Captain J.A. Grant, who reached Khartoum in 1863 with Captain Speke's expedition, thought the name was most probably from the Arabic "qurtum" ( ', i.e., "Carthamus tinctorius"), which was cultivated extensively in Egypt for its oil to be used as fuel. Some scholars speculate that the word derives from the Nubian word, "Agartum" ("the abode of Atum"), the Nubian and Egyptian god of creation. Other Beja scholars suggest "Khartoum" is derived from the Beja word, "Hartoom" ("meeting"). Additionally, the dream-interpreting magicians in Genesis 41:8 are referred to as חַרְטֻמֵּ֥י מצרים("Khartoumei Mitzrayim" - Magicians of