CASE 5: Performance measurements of street lighting - prioritisation list and custom mapping

Task: Lux Mapping survey of local and collector type roads.

Presentation: Lux level vs crash data maps are generated by asset owner.

Outcome: Quick visual identification of roads with poor lighting levels and high crash rate.

Short term recommendation: Create priority list for lighting upgrades using lux vs crash mapping data.

Long term recommendation: Schedule next street lighting survey in three years time. Combine lux data results with other data such as:

• Crime Data


• Cycle routes


• Night-time public transport routes


• Pedestrian or vehicle traffic count