The old Naini bridge connecting the city of Allahabad to its neighborhood of Naini is one of the longest and the oldest bridge in India, a fact i just discovered at Wikipedia.
Corresponding to this is the new bridge that was build by the end of 2004 to minimize the traffic and is also the longest cable-stayed bridge of India, both these bridges run North-South across the Yamuna river.
You can also check my earlier post WPC : Connected – I (headphone)