John Hanning Speke questions about the height and extent of the lake could not be answered easily. Speke's eyes were still bothering him and he only saw a small part of the southern end of the lake and his view was blocked by islands in the lake so he could not judge the size of the lake well. However, Speke did estimate the elevation of Lake Victoria at 4000 feet by observing the temperature at which water boiled at that level. (This lake's being substantially higher than Lake Tanganyika did make it a more likely candidate for the source of the Nile.) From
Source of the Nile Bridge or US$36.721), to complete this project. The bridge was completed and officially commissioned on 17 October 2018. The cost of construction was quoted at US$112 million (approximately USh41.1 billion) and has a projected lifespan of 120 years. Source of the Nile Bridge The Source of the Nile Bridge, also New Jinja Bridge, which was commissioned on 17 October 2018, by the President of Uganda, is a cable-stayed bridge across the Victoria Nile in Uganda. It replaced the Nalubaale Bridge, which was built in 1954. The bridge is located at Njeru, a suburb of Jinja across the Victoria Nile, between the