The Kolkata Metropolitan Development Authority, the custodian of the bridge, will also remove 125mm of bituminous layer from ...

a component of the bridge's surface that allows for thermal expansion and contraction. The floor beam and expansion joint repairs have been added to the T-1 steel project to speed up the repairs.

a component of the bridge's surface that allows for thermal expansion and contraction. The floor beam and expansion joint repairs have been added to the T-1 steel project to speed up the repairs.

Some of the steel on the Carroll Cropper Bridge ... What's been done: Crews spent the past 12 days working on the expansion joints -- a key bridge component that allows for thermal expansion ...