Aluminium Narrow Underpass Sign | Roadworks
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Low-clearance zones and tight bridge crossings in roadworks and urban construction sites require clear, immediate warnings to prevent vehicle strikes. The Narrow Underpass sign provides the necessary visual alert for ...
Description and applications
Low-clearance zones and tight bridge crossings in roadworks and urban construction sites require clear, immediate warnings to prevent vehicle strikes. The Narrow Underpass sign provides the necessary visual alert for drivers approaching restricted widths, ensuring that oversized vehicles are warned before they enter a confined space where manoeuvring becomes impossible.
Installing these road signs at strategic intervals before the underpass allows drivers time to assess their vehicle width and seek alternative routes if necessary. The Class 1 reflective surface is essential for night-time operations or low-light conditions, bouncing headlight beams back to the driver to ensure the warning is seen from a distance. By providing a high-contrast visual cue, the sign reduces the risk of structural damage to the underpass and prevents costly traffic delays caused by wedged vehicles. Site supervisors and traffic controllers benefit from a durable marker that stays visible regardless of the weather or time of day.
This sign is constructed from aluminium and measures 900x900mm. It features a Class 1 reflective finish.
Features
- 900x900mm dimensions
- Constructed from aluminium
- Class 1 reflective finish
Specifications
| Size | 900x900mm |
| Material | Aluminium |
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