In December 2020, it was reported that one of the Elastomeric Laminated Bearing pads, which hold up the concrete beams of the viaducts for Line 1, had fallen off, causing one of the beams to be displaced and crack.
On December 2020, there was a report that one of the Elastomeric Laminated Bearing pads, responsible for supporting the concrete beams of the viaducts on Line 1, had come loose, causing one beam to shift and crack.