A. The coordination of streets, highways and other public facilities within proposed subdivisions with existing or planned streets and highways or other public facilities;

B. The dedication or reservation of rights-of-way, easements or sites for streets, utilities, open space, recreation areas, and other public facilities;

C. The protection of historic resources and the natural environment; and

D. The distribution of population and traffic which shall avoid congestion and overcrowding and which shall create conditions essential to public health, safety and the general welfare.