Pursuant to Section 155-7 of the Mansfield Code of Ordinances:
Any alterations and improvements of a designated scenic road shall be carried out so as to preserve to the highest degree possible the scenic characteristics of the highway. Any proposed alteration to a scenic road shall be reviewed with due regard to the following parameters:
A. A thorough review of alternative solutions to minimize impacts on scenic characteristics.
B. Speed limits. Scenic values often are correlated with lower speeds. Speed limits on scenic roads shall be posted and enforced.
C. Curves. Scenic values often are correlated with the existence of curves which allow a constant unfolding of new and changing views. Curves shall not be eliminated unless necessary for traffic safety.
D. Grades. Hills and valleys often are correlated with scenic values. They shall not be destroyed by cuts and fills unless necessary for traffic safety.
E. Widths. A narrow road often is correlated with scenic beauty. Designated highways should not be widened unless necessary for traffic safety.
F. Side slopes. Existing steepness of side slopes often is preferable to reduction of gradient by extensive removal of soil and rock. This is especially true where the slope is fully stabilized and where it is rich with existing ground cover, shrubs and trees.
G. Vistas. vistas of distant landscapes shall be preserved by suitable vegetation management techniques.
H. Utility lines. Wherever possible, utility lines should be put underground. Where they are overhead, the utility corporations should be encouraged to cooperate by implementing suitable vegetation management techniques which preserve the wildflowers and the shrubs.
I. Vegetation. Vegetation on the side of the road shall be managed in such a way as to preserve wildflowers, shrubs of ornamental wildlife values and trees. Overarching isolated trees and the canopy of a closed forest can have extremely high scenic value.
J. Billboards, sand, gravel and salt piles, refuse disposal and other unsightly structures or situations shall be forbidden. Where possible, scenic and preservation easements should be acquired from adjacent owners to ensure the continuance of natural relief, desirable features and scenic and historic values in the public interest.