India, July 18 -- Monsoon is poetic in theory, but tiresome in practicality, especially in the Millennium City of Gurugram. Even a brief spell of heavy showers raises rational fears about sudden flooding of roads and houses-which did happen during the recent spate of showers in the past week ("You cannot fold a flood, and put it in a drawer"-muses poet Emily Dickinson!). Whatever, in such eventualities, a hapless citizen's instinct is to resort to a higher altitude. This gives an excuse to again bring up the subject of Gurugram's elevated heights. The city is crammed with high-rises. But it also has interesting elevations of other kinds. Here's a quick survey of some of the city's unusual pedestrian bridges; each is pickled in its unique ...