Indian Railways — railway

I am a resident of ahmedabad. The sabarmati riverfront is very important land mark as everyone knows. The railway over bridge passing above the riverfront road, do not have under track cover. When we walk under the railway over bridge and if a passenger trains are passing then the human waste fall on the passersby. People who are walking or are on two wheeler have to wait till the train pass.
It's very sad that such a simple thing is thought of. During different festivals and vibrant gujarati many foreign tourist are surprised when we wait away till the train passes.