Notes:

• ISB describes its location: "...is situated half a mile from the mouth of the Circular Canal on the great road to Barrackpoor."

Notes:

• ISB describes its location: "is the last or most southerly [of the chain suspension bridges] on the Circular Canal, being distant 3-1/2 miles from its mouth and a quarter of a mile from its junction with the Baliaghata and Circular Canals. It forms the principal line of communication between Calcutta (by the Lall-Bazar, Bow-Bazar and Boitakhana Streets,) Sealda, Soora and Baliaghata."

Notes:

• ISB describes its location: "is situated 2-1/4 miles from the mouth of the Circular Canal, and is three quarters of a mile due east of the new Church in Cornwallis Square."

Notes:

• ISB describes its location: "situated 2-3/4 miles from the mouth of the Circular Canal, and forming a most useful line of communication due eastward from the New Mint and the Raja or Burdwan's Bazar, by Cotton Street and Muchooa Bazar Street, in a direct line by Raja Ramlochun's Road toward the western shores of the Saltwater lake."

Notes:

• ISB describes its location: "is situated three quarters of a mile from [Circular Canal's] mouth."

Notes:

• ISB describes its location: "...is situated at the upper end of the Circular Canal, close to the east bank of the River Hooghly, and in the main road leading direct from Calcutta to Cheetpoor and Kaseepoor."

Notes:

• Completed 1841 or 1842.
• ISB describes its location: "...is situated 1-1/4 miles from the mouth of the Circular Canal."