+
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.

Related Stories

Gold Stories

Next Story
Infrastructure Urban

Insurance is not a cost; it is protection for the balance sheet

As infrastructure projects grow larger and more complex, their risk profiles are evolving beyond physical damage. Underinsurance, business interruption, supply-chain disruptions, climate volatility, surety and transactional exposures can all have significant financial consequences. Mohan Agrawal, Director and Business Lead - Construction, Infra & Warehousing, EDME Insurance Brokers, discusses these emerging risks and the gaps in conventional insurance practices in a conversation with KAVITA PARAB, CW. He explains why infrastructure players need to view insurance not merely as a cost, but a..

Next Story
Equipment

Optimising Earthmoving

Constituting India’s biggest fleet of construction equipment by type, earthmovers positively impact project outcomes and company bottomlines if best practices are adopted. Here’s a guide from CW.Select the right machineOne of the biggest challenges in using earthmovers isn’t machine failure but using the wrong machine configuration for the application, according to Chaitanya Bhagde, P&M Head, SHC Projects. “Unless equipment is deployed after considering the soil type, excavation depth, haul distance and production target, the application will face low productivity, longer time depl..

Next Story
Real Estate

We engineer the way architecture gets built

DALBIR SINGH, Founder, HAACE, on the company’s bespoke approach to translating ambitious architecture into precisely engineered and executed structures.What does bespoke construction mean to HAACE, and how is it different from conventional contracting?For HAACE, bespoke construction means choosing the construction methodology around the design rather than forcing the design into a standard template. Every project is studied around its architectural intent, structural requirements and execution challenges. We deliberately take on a limited number of projects because this approach demands atte..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code