Cheng Cheung Road Eastbound Resurfacing to Start Late November with New Asphalt Technology
SingTao · 2 SOURCES1 day ago3 MIN
Summary
The Highways Department is set to begin resurfacing an approximately 800-metre eastbound section of Cheng Cheung Road between Butterfly Valley Fresh Water Primary Service Reservoir and Caritas Medical Centre in late November 2026 . The project will employ a high-performance ultra-thin wearing course, an innovative asphalt mixture approximately 20 millimetres thick, which can be applied directly over existing concrete without major excavation . Construction will primarily take place during night hours from 9 PM to 6 AM the following morning, with one to two traffic lanes temporarily closed during these periods . Speed limits on the affected section will be reduced from 70 kilometres per hour to 50 kilometres per hour, with all lanes reopening at 6 AM daily . The Highways Department submitted documents to the Sham Shui Po District Council Transport Committee detailing the phased improvement plan for both Cheng Cheung Road and Lung Cheung Road, which together span approximately 10 kilometres with about half being concrete surfaces .
Key Points
- Highways Department to resurface 800 metres of eastbound Cheng Cheung Road from Butterfly Valley Fresh Water Primary Service Reservoir to Caritas Medical Centre
- Construction scheduled to begin late November 2026, primarily during night hours from 9 PM to 6 AM
- One to two traffic lanes will be temporarily closed each night during the two-week main construction period
- Speed limit reduced from 70 km/h to 50 km/h on affected section; all lanes reopen at 6 AM
- High-performance ultra-thin wearing course is 20mm thick, composed of high-viscosity elastic asphalt and hard-wearing aggregate
- New material applied directly over concrete without major excavation, significantly shortening construction time
- Environmental Protection Department preliminary tests indicate effective traffic noise reduction comparable to standard low-noise road surfaces
- Loud operations to be completed before 11 PM; low-noise equipment and acoustic metamaterial sound barriers deployed
- Main resurfacing expected to complete within two weeks; full project including manhole improvements due by January 2027
- Morning rush hour traffic on Cheng Cheung Road and Lung Cheung Road decreased by approximately 20% following Central Kowloon Route opening
- Highways Department previously applied same material on approximately 900 metres of Lung Cheung Road eastbound with satisfactory results last month
Why It Matters
The resurfacing project represents a strategic response to changed traffic patterns on one of Kowloon's major arterial roads, leveraging innovative materials that reduce both construction disruption and long-term noise impact for nearby residents . As Hong Kong continues its infrastructure improvement programme, the successful application of this technology on Cheng Cheung Road could establish a template for upgrading the remaining concrete sections along both Cheng Cheung Road and Lung Cheung Road .
The resurfacing project represents a strategic response to changed traffic patterns on one of Kowloon's major arterial roads, leveraging innovative materials that reduce both construction disruption and long-term noise impact for nearby residents . As Hong Kong continues its infrastructure improvement programme, the successful application of this technology on Cheng Cheung Road could establish a template for upgrading the remaining concrete sections along both Cheng Cheung Road and Lung Cheung Road .