In addition, the current expansion of the metropolitan area towards its outskirts (the fastest growing LGUs are Carcar and Danao City) create increasing demand for public transport system in these areas. Similarly, road widths are not being maintained across LGU boundaries, which precludes good, co-ordinated transportation (and land use) planning. The same types of problems can be observed in other sectors, such as water supply and sanitation (see Chapter 3).