River Niger Bridge

Bridge in Asaba

6°08′04″N 6°45′32″E / 6.134434°N 6.758819°E / 6.134434; 6.758819Carries3 vehicular lane central carriageway^[1]CrossesNiger RiverLocaleAsabaOther name(s)Onitsha bridgeMaintained byFederal Ministry of WorksCharacteristicsMaterialSteelTotal length4,606 feet (1,404 m)^[1]Longest span600 feet (180 m)^[1]Piers in water7Clearance below74 feet (23 m)^[1]HistoryOpenedDecember 1965Location Map

The River Niger Bridge or Onitsha Bridge is a bridge that connects the southeastern and western regions of Nigeria across the Niger River. The bridge, which was completed in 1965, is located in Onitsha, Anambra State, and links to Asaba, Delta State. The bridge has two lanes and a pedestrian walkway, and is often congested with traffic and informal traders. A second bridge, known as the Second Niger Bridge or the Second Onitsha Bridge, was inaugurated in 2023 to ease the pressure on the existing bridge and provide a more modern and durable structure.^[2]

History

Feasibility studies and design considerations on the possibility of constructing a bridge across River Niger from Asaba to Onitsha was carried out by the Netherlands Engineering Consultants of The Hague, Holland (NEDECO) in the 1950s,^[3] Between 1964 and 1965, French construction giant, Dumez, constructed the Niger Bridge, to link Onitsha and Asaba in present-day Anambra and Delta States respectively at an estimated cost of £6.75 million. Construction of the bridge was completed in December 1965.^[4]

After its completion, the bridge was eight by four hundred and twenty feet (8×420 ft.) with a carriageway of 36 feet centre-truss and a pedestrian walkway on both sides of the carriageway. It was commissioned by the then Prime Minister the late Alhaji Tafawa Balewa and opened for traffic in December 1965. The commissioning of the bridge was the last public function of the Prime Minister before his assassination on January 15, 1966.^[3]

During the Nigerian Civil War of 1967 - 1970, in an attempt to halt the Nigerian military advance, retreating Biafran soldiers destroyed the River Niger Bridge at Onitsha, trapping the Nigerians on the other side of the river. During President Goodluck Ebele Jonathan administration, the bridge was rehabilitated by replacing two spans on the Onitsha end of the bridge that was damaged during the civil war with a fourteen-foot wide bailey, at an estimated cost of 1.5 million pounds.^[3]

References

^ ^a ^b ^c ^d Okoli, Angus (January 4, 1966). "9,000 Tons of Steel and Engineering Ingeunity". Daily Times. Lagos.
^ "River Niger Bridge, Onitsha". ASA DUBLIN. Retrieved 2021-05-24.
^ ^a ^b ^c "River Niger Bridge, Onitsha". ASA DUBLIN. Retrieved 2018-02-09.
^ Udo, Reuben K. (1970). Geographical Regions of Nigeria. University of California Press.