CONSTRUCTION DETAILS OF G.D NAIDU FLYOVER IN COIMBATORE

The G.D. Naidu Elevated Bridge is a 10.10 km four-lane flyover in Coimbatore, India, costing approximately ₹1,791 crore, designed to significantly reduce travel time on the congested Avinashi Road by bypassing 12 intersections. 
The construction features eight ramps for connectivity, roller crash barriers for safety, and environmental elements like 4,500 plants and 220 rainwater harvesting structures.
 The project started in 2020 and was expedited after 2021, with the final inauguration taking place in October 2025.  
Key Construction Details 
Project Type: 
Four-lane elevated flyover.
Length: 
Approximately 10.10 kilometers.
Route: 
Extends from Uppilipalayam to Goldwins, covering Avinashi Road.
Purpose: 
To decongest Avinashi Road by bypassing over 12 traffic intersections.
Cost:
 Estimated at around ₹1,791 crore.
Timeline: 
Announced in 2020, work was expedited after 2021, with inauguration in October 2025.
Structural and Safety Features
Four-Lane Main Carriageway: 
Provides a main high-speed corridor for traffic. 
Eight Ramps:
 Located at key junctions (Anna Statue, Peelamedu, Nava India, Hope College, and Airport) to facilitate entry and exit. 
Roller Crash Barriers:
Installed on the ramps to enhance safety. 
Environmental and Landscaping Elements 
Greenery: 
4,500 bougainvillea and golden cypress plants are incorporated.

Drip Irrigation System: 
A system supported by 13 borewells waters the plants.
Sprinklers: 
Fitted to water plants beneath the bridge.
Rainwater Harvesting: 
220 structures were created to promote groundwater recharge.

Significance
Reduced Travel Time: 
Expected to cut travel time to Coimbatore Airport to just 10 minutes. 
Improved Connectivity: 
Facilitates vehicular movement and distribution across various arterial roads. 
Economic Benefits: 
Eases traffic for commercial transport, making the commute safer and faster. 

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