Road Asset Useful Lives

The useful life of road assets will depend on a range of environmental factors. The estimated useful lives given below which have been extracted from the Assetic Asset Management System are best guess averages.

Asset Sub-classpixel.png Useful Life Average RUL Residual Value
Formation 150 years 138 years 90%
Pavement 80 years 60 years 20%
Asphalt Overlay 25 years 16 years 0%
Sprayed Seal 15 years 10 years 0%
Kerb & Channel 70 years 55 years 0%
Gravel Resheets 12 years 8 years 20%
Concrete Footpaths 60 years 45.9 years 30%
Asphalt Footpath 20 years 13.7 years 0%
Brick Paver Footpath 30 years 20.4 years TBA
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