a. Guardrails shall be provided on all streets with adjacent downhill slopes which drop 6 feet or more at greater than 3H:1V slopes.

b. Guardrail installation shall be based on information found in AASHTO publication "Guide for Selecting, Locating and Designing Traffic Barriers."

c. Barricade installation shall be based on the "Manual of Uniform Traffic Control Devices." Red and white reflectorized Type III barricades shall be used at the end of a street. White and black reflectorized Type III barricades shall be used at the end of a street widening which does not taper back to the existing pavement width. White and black reflectorized Type II barricades shall be used at the end of the sidewalk or pedestrian/bike path.