Full Video, Karnaphuli Tunnel || Bangabandhu Sheikh Mujibur Rahman Tunnel

Overview
Other name(s)
Karnaphuli Tunnel
Location
Chittagong, Bangladesh
Coordinates
Status
Operational
Waterway
Karnaphuli River
Route
2
Start
South Patenga
End
Anwara Upazila
Operation
Opened
October 28, 2023; 44 days ago
Owner
Government of Bangladesh
Traffic
17,000 per day
Toll
BDT 200-1000
Technical
Design engineer
Chinese
Length
3.32 km (9.39 km including approach road)
No. of lanes
2
Operating speed
Maximum 80 km/h
Width
10.8 m
Depth of tunnel below water level
18 to 31 m
Grade
A1/