There have been a lot of queries about the longest bridges in Africa or other continents and this question comes up because these structures are notable landmarks in their countries. Bridges in this list cost fortunes to the government that builds them.
So, if you are just the slightest bit inquisitive, you might want to familiarize yourself with this information about your society. The top ten longest bridges in Africa are shown below.
10. Katima Mulilo Bridge, Namibia – 900 meters Long

The Katima Mulilo Bridge, which spans the Zambezi River, is ranked number ten. In the Namibian Bridge Register, the bridge is also referred to as Bridge 508. Between Katima Mulilo, Namibia, and Sesheke, Zambia, it acts as a border. The 900-meter-long bridge, was launched on May 13, 2004.
9. Mkapa Bridge, Tanzania – 970 meters Long

Next on our list of the longest bridges in Africa is the Mkapa Bridge in Tanzania. It was formally opened in 2003 and was given the Benjamin Mkapa name in honor of Tanzania’s third president. Its construction was supported by the Kuwait Fund, OPEC, and the Saudi Arabian government, and it is 970 meters long.
8. Wouri Rivers, Cameroun – 1.8 kilometers Long

Just above the Wouri River’s waters is the Wouri Bridge. The bridge connects the port of Bonaberi to Douala. The French constructed it during the 1950s colonial era. The 1.8-kilometer-long bridge connects the West of Cameroon to the rail and transportation networks.
7. Qasr Al-Nil Bridge, Egypt – 1.932 kilometers Long

The Qasr al-Nil Bridge, constructed across the Nile in Egypt, comes in at number seven. The bridge, which was first known as Khedive Ismail Bridge, was created by Ralph Anthony Freeman and is 1.932 kilometers long. Inauguration day for the bridge was June 6, 1933.
6. Armando Emilio Guebuza Bridge, Mozambique – 2.37 kilometers Long

The bridge between the provinces of Sofala and Zambezia is situated in Mozambique and spans the Zambezi River. It bears Armando Guebuza’s name, who presided over Mozambique from 2005 to 2015. On August 1st, 2009, the bridge was officially opened. It is 16 meters wide and 2.37 kilometers long.
5. Dona Ana bridge, Mozambique – 3.67 kilometers Long

The Dona Ana bridge is located in Mozambique. In essence, the bridge connects the two sides of the nation. It was initially built as a railroad bridge to connect Malawi with the coal fields of Moatize and the port of Beira. The length of the bridge is 3.67 kilometers.
4. Island Bridge, Mozambique – 3.8 kilometers Long

It appears that Mozambique has a lot of long bridges, all thanks to its government. The Island Bridge spans the Indian Ocean to connect the mainland with the Island of Mozambique, which served as the colonial Portuguese East Africa’s capital. The bridge is 3.8 kilometers long and was finished in 1969.
3. Suez Canal Bridge, Egypt – 3.9 kilometers Long

The bridge is often referred to as the Friendship Bridge between Egypt and Japan. The bridge, which connects the continents of Africa and Eurasia, was constructed with support from the government of Japan. One of the longest bridges in Africa, it is 3.9 kilometers long.
2. Third Mainland Bridge, Nigeria – 10.5 kilometers Long

The third mainland bridge, which is situated in Lagos, Nigeria, is the longest bridge in West Africa and the second largest in all of Africa. The bridge connects Lagos Island to the mainland. President Ibrahim Babangida opened the Julius Berger Nigeria PLC-built structure in 1990. It is approximately 10.5 kilometres long.
1. 6th October Bridge, Egypt – 20.5 kilometers Long

The 6th October Bridge in Cairo, Egypt, is presently the longest bridge in Africa. The bridge took close to 30 years to build. Inauguration day was in 1996. The 20.5-kilometer-long bridge is constructed over the River Nile.