Dehradun-Delhi Expressway Enhances Wildlife Protection with Lighting
ROADS & HIGHWAYS

Dehradun-Delhi Expressway Enhances Wildlife Protection with Lighting

As the Dehradun-Delhi Expressway nears its final stages of completion, the National Highways Authority of India (NHAI) is taking special measures to ensure the expressway's operation does not negatively impact the local wildlife, which has been inhabiting the area for decades.

To protect the wildlife, NHAI is planning to install specialised lighting in the wildlife corridor, following recommendations from the Wildlife Institute of India. These lights will be designed with a colour temperature and light rays intended to avoid disrupting animal behaviour.

The official further explained the technology behind the lighting design, noting that the angle of the lights has been adjusted to ensure their illumination remains confined to the road, aiming to minimise any adverse effects on wildlife behaviour and their movement in the nearby forested areas.

An NHAI spokesperson assured that the organisation is committed to preserving the natural habitat of wildlife during both the construction and operational phases of the expressway, emphasising that the team has been highly sensitive to the animals' needs and has worked to avoid disrupting their routines.

Sources from NHAI added that noise-absorbing sound barriers have been installed on the elevated road. These barriers use rockwool material placed between two aluminium sheets to absorb sound beyond standard levels.

Once operational, the expressway will reduce the distance between Delhi and Dehradun from 235 kilometres to 210 kilometres, cutting travel time from 6.5 hours to just 2.5 hours.

As the Dehradun-Delhi Expressway nears its final stages of completion, the National Highways Authority of India (NHAI) is taking special measures to ensure the expressway's operation does not negatively impact the local wildlife, which has been inhabiting the area for decades. To protect the wildlife, NHAI is planning to install specialised lighting in the wildlife corridor, following recommendations from the Wildlife Institute of India. These lights will be designed with a colour temperature and light rays intended to avoid disrupting animal behaviour. The official further explained the technology behind the lighting design, noting that the angle of the lights has been adjusted to ensure their illumination remains confined to the road, aiming to minimise any adverse effects on wildlife behaviour and their movement in the nearby forested areas. An NHAI spokesperson assured that the organisation is committed to preserving the natural habitat of wildlife during both the construction and operational phases of the expressway, emphasising that the team has been highly sensitive to the animals' needs and has worked to avoid disrupting their routines. Sources from NHAI added that noise-absorbing sound barriers have been installed on the elevated road. These barriers use rockwool material placed between two aluminium sheets to absorb sound beyond standard levels. Once operational, the expressway will reduce the distance between Delhi and Dehradun from 235 kilometres to 210 kilometres, cutting travel time from 6.5 hours to just 2.5 hours.

Next Story
Infrastructure Urban

Reliance, Diehl Advance Pact for Precision-Guided Munitions

Diehl Defence CEO Helmut Rauch and Reliance Group’s Founder Chairman Anil D. Ambani have held discussions to advance their ongoing strategic partnership focused on Guided and Terminally Guided Munitions (TGM), under a cooperation agreement originally signed in 2019.This collaboration underscores Diehl Defence’s long-term commitment to the Indian market and its support for the Indian Government’s Make in India initiative. The partnership’s current emphasis is on the urgent supply of the Vulcano 155mm Precision Guided Munition system to the Indian Armed Forces.Simultaneously, the “Vulc..

Next Story
Infrastructure Urban

Modis Navnirman to Migrate to Main Board, Merge Subsidiary

Modis Navnirman Limited has announced that its Board of Directors has approved a key strategic initiative involving migration from the BSE SME platform to the Main Board of both BSE and NSE, alongside a merger with its wholly owned subsidiary, Shree Modis Navnirman Private Limited.The move to the main boards marks a major milestone in the company’s growth trajectory, reflecting its consistent financial performance, robust corporate governance, and long-term commitment to value creation. This transition will grant the company access to a broader investor base, improve market participation, en..

Next Story
Infrastructure Urban

Global Capital Flows Remain Subdued, EMEA Leads in Q1 2025

The Bharat InvITs Association’s industry update for Q1 2025 shows subdued global capital flows, with investment volumes remaining at the lower end of the five-year range despite a late 2024 recovery. According to data from Colliers and MSCI Real Capital Analytics, activity in North America declined slightly, while EMEA maintained steady levels and emerged as the top region for investment in standing assets.The EMEA region now hosts seven of the top ten cross-border capital destinations for standing assets, pushing the United States’ share of global activity below 15 per cent. Meanwhile, in..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?