If you do not fill cracks in roads you get potholes. Lack of cheap maintenance causes expensive repairs and reduces the lifespan of a road. Typical shortsighted

If you do not fill cracks in roads you get potholes. Lack of cheap maintenance causes expensive repairs and reduces the lifespan of a road. Typical shortsightedness. If you see black lines in an asphalt road (which are not straight) the odds are good you have a municipality which does maintenance.