Flyover needs to be repaired

I want to raise a very important matter concerning a flyover that links Murghi Khana (Quaidabad) to Malir. This is an old flyover. Thousands of heavy and light transportation pass over it the whole day. Due to constant traffic, every joint of the flyover has risen that causes great jerks to the vehicles.
This state of affairs can cause fatal accidents because these jerks unbalance the vehicles, mostly the motorcyclists, whereas various accidents occur on a daily basis on the flyover. Their nature is without any doubt, not too serious, but if the flyover's condition remains like this, it could cause serious accidents too!
Previously, this flyover was repaired when Naimatullah Khan was the city Nazim, but after that nobody has concentrated on this flyover. Hence, the flyover is getting dilapidated day-by-day. I would humbly request the concerned authorities to please take immediate action and repair the flyover, so that people can be saved from any incidents.