Did Mumbai Sea-link grow some Balls?

OMG, what is going on here? I always knew that driving on the Mumbai sea-link was quite a manly experience, but never like this!


Click on image to see larger view

What is this mysterious phalanx symbol? Did the aliens make it?

Click here to actually see it!


https://www.google.co.in/maps/@19.0170826,72.8219726,15z