Identify the following Indian landmarks: 1. Largest freshwater lake in Bandipore district of Jammu and Kashmir. 2. Cable-stayed bridge linking Bandra and Worli. 3. Oldest road of South Asia. 4. World'

Here are the answers to the landmarks:

1. India's largest freshwater lake in Bandipore district of Jammu and Kashmir is the Wular Lake.
2. The cable-stayed bridge linking Bandra and Worli, with a total length of 5.6 km, is the Bandra-Worli Sea Link.
3. The oldest and longest road of South Asia, formerly known as Sadak-e-Azam, initiated during the Mauryan Empire and extended by Sher Shah Suri, is The Grand Trunk Road.
4. The world's highest salt-water lake, located 160 km from Leh and known for its brackish water appearing in different colors, is the Pangong Tso Lake.