Chapter 3: Local Road Planning 66 Condition Maintenance Indicative Treatment Measures Rating Condition Riding Condition Good Maintainable Normal speed Little or no maintenance Condition at 70-80 required but routine kilometer per maintenance hour (Kph) Fair Normal speed Normal speed at 50-60 kph at 50-60 kph Poor Not in Normal speed Extensive full depth repairs Maintainable at 30-40 kph and some replacement of Condition pavement (rehabilitation) Bad Not in Normal speed Full rehabilitation or Maintainable at 20-30 kph Condition replacement of pavement (reconstruction and or improvement) Figure 3.2 General Condition Rating for Local Roads Pavement Condition Field Condition Type/ Road Rating Elements Concrete Good Sound, even, and no cracks or scaling, normal speed ok at 70-80 kph. Fair Even with very minimal hair-like cracks and very minimal surface wearing, normal speed ok at 50-60 kph. Poor Slightly uneven with minor cracks (<=3mm. width) and wearing surface, joint sealant deterioration normal speed ok at 30-40 kph. Bad With major cracks, shattered slabs, joint deterioration and cut/slip, can only travel very slowly, normal speed ok at 20-30 kph.