With the Rs 8,000-crore coastal road proposal now firming up to replace the earlier Rs 20,000-crore sea link-tunnel-road plan between Malad and Nariman Point, Mumbaikars could look forward to cheaper toll and for a lesser period. A senior transport expert said the coastal road toll would be just a third of that estimated for the sea link. "As per our estimates, the one-way toll on the sea-link plan between Malad and Nariman Point could have been Rs 450 for each car. Now, as per the new coastal road plan, it would be Rs 150 to Rs 175," said a senior state government official.