Local Road Management Manual 78 A.6. Cracking: A.6.1 Edge Lack of lateral support, Overlay, mill and resur- Cracks settlement (poor drainage or facing weak foundation) A.6.2 Reflection of cracks from Remove and reconstruct Reflection underneath (concrete or patching plane surface Cracks pavement joints, SCB and overlay cracks, AC cracks) change in temperature of A.6.3 surface or low compaction of Transverse base materials, low asphalt and penetration in between Longitudinal contraction joint, aging etc. Cracks A.6.4 Cracks Overloads, passing of heavy along ruts vehicles (see rutting) A.6.5 Excessive deflection over Crocodile unstable base and subgrade, cracks/ Fatigue overload, poor drainage, cracks aging A.7. Road Cut/ Slope failure, landslide, Depends on causes and Slip scouring, slip condition A.8. Shoulder Steep slope, lack of Add materials and com- (Erosion, pothole, maintenance, pass of traffic, paction, Sealing, patching, high gap, inadequate cross fall, side grading, grass cut insufficient fill, drainage, lack of surface vegetation) protection, lack of shoulder materials