Engineering students from Don Bosco, Goa, have designed a rolling bridge; believed to be second such structure in the world. It is also known as the ‘Curling’ bridge.
VIDEO: Students Design Pedestrian Bridge That Can Be Unfolded and Rolled Out

Engineering students from Don Bosco, Goa, have designed a rolling bridge; believed to be second such structure in the world. It is also known as the 'Curling' bridge.