On the GST road, Chennai if you can make a list of busiest junctions with separate/safe path for pedestrians MEPZ junction would top it. And so to safe people from madly crossing drivers who has no driving sense or time traffic rules authorities have came up with a foot-over. The construction is happening at lighting speed that we can except it to be fully complete in couple of weeks.
The key attribute to this foot-over will be the escalators that are going to accompany ordinary and spiral stairs. The whole construction is giving a face lift to the corridor which is otherwise bored with traffic.
Here are the two photos of escalators, both of them should be taking the people from ground to top as descending is always considered easier than climbing.