LUCKNOW, May 6 -- The Gomti Barrage bridge in Lucknow, connecting Samta Mulak Chauraha to Balu Adda, will remain closed for 45 days from May 8 to June 15 as the irrigation department begins replacement of the remaining four gates of the barrage as part of its final modernisation phase.

The bridge closure is expected to affect daily commuters, who have been advised to use alternate routes during the period.

Built between 1980 and 1983, the Gomti Barrage is a key water infrastructure in the city and plays an important role in maintaining water supply to the Kudiyaghat Pumping Station, which caters to a large population in Lucknow and nearby areas.

Each of the barrage's 10 gates measures 18 metres in width and 4.95 metres in height, helpi...