CategoryBridges & Tunnels
Location
Gulistan-e-Jauhar, Karachi
Timeline
2022–2023
Value
PKR 4.225 Billion
Project Overview
A strategically positioned grade-separated interchange solving one of Karachi’s busiest traffic conflict points. The project includes a long underpass, a prestressed tub girder flyover, and a connecting bridge forming a critical mobility link from Johar Mor to Kamran Chowrangi and Samama Mall corridor.
ClientLocal Government, Karachi, Govt. of Sindh
Technical Information
Project Value: Rs. 4.225 Billion
Flyover Length: 461m
Flyover Width: 18.2m
Lanes: 2+2 Lane
Bridge Length: 226m
Underpass Length: 1100m
Underpass Width: 18.5m
Approach Ramp Length: 848m
Slope: 4.5%
Prestressed Tub Girder superstructure
Scope of Work
Detailed Traffic Studies & Geometric Design
Structural Design & PC-I Documentation
Soil Investigation & Material Testing
Resident Construction Supervision
Key Features
1
Flyover: 461m long, 2+2 lanes2
Underpass: 1100m long, 2+2 lanes3
Bridge: 226m connecting structureDetailed Route Narrative
Detailed Route Narrative
1.Zia Mohyeddin Flyover
2+2 lane structure connecting Johar Mor to Kamaran Chowrangi along Prof. Ghafoor Ahmed Road.
Length: 461m
2.Jauhar Chowrangi Underpass
Divided 2+2 lane structure running from Samama Shopping Center towards Pehalwan Goth Road.
Length: 1100m
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