§42-97.
Shoulder Stabilization
Permanent stabilization of soils to prevent erosion shall be achieved by seeding areas disturbed by the construction
of a road (including cut and fill slopes, shoulders, ditch banks, etc.) as soon as feasible after road construction. The
Subdivision Administrator, where seasonal weather prevents seeding, may require:
A.
An improvement guarantee be posted with the County to ensure the installation of 
permanent stabilization; and 
B.
Other materials (straw, mulch, etc.) are applied temporarily until seed can be sewn