Kilikhar
DOR, Lingmethang
2018
81.55 M
The project involves double-laning a 6.00 km section of the Northern East-West Highway from Pangser to Kilikhar to improve road capacity, safety, and traffic flow. The works include earthworks, pavement construction, slope stabilization, retaining structures, and utility coordination. Upon completion, the upgraded highway will enhance connectivity, reduce travel time, improve road safety, and support socio-economic development in the region while maintaining environmental and safety standards.
The double-laning of the Northern East-West Highway faces challenges such as steep slopes, uneven terrain, and sections with weak subgrade that may require extensive earthworks, stabilization, and retaining structures. Adverse weather, particularly heavy rainfall, can delay construction and affect pavement quality. Limited access to construction materials, traffic management along the operational highway, and coordination with utilities pose additional challenges. Ensuring minimal disruption to highway users and adhering to environmental standards are critical for smooth project execution.
Challenges can be mitigated by conducting thorough site investigations, soil stabilization, and slope protection works. Construction should be scheduled during favorable weather conditions, with timely procurement of quality materials and efficient logistics. Traffic management plans, utility coordination, and strict environmental protection measures—including dust, noise, and erosion control—will reduce disruptions. Continuous supervision, monitoring, and quality control will ensure timely and safe completion of the double-laning works.
Enhances traffic capacity, safety, and road efficiency.
Ensures durability and prevents landslides.
Minimizes disruption to highway users during construction.
Implements dust, noise, and erosion control measures.
