Typically, costs for installing a concrete access ramp fall between $1432 and $2377 and will vary with the size and features of construction as well as with your choice of finishes and landscaping elements.
Causes of Fingernail Ridges, Pitting and Curved Nails. 1  Longitudinal ridges (running from the cuticle to the free edge of the nail) may be due to aging and not a sign of any disease.  Nail beading, where the nail loses its smooth curvature, is also a normal part of aging.
Soak the affected foot in warm water to soften the curved toenail. Cut the curved toenail straight across the top. Do not cut the nail too short or round off the corners; this could aggravate the problem. Nails that are cut or rounded shorter than the flesh surrounding them can curve into the skin due to the obstructed growth.