Accidents involving stray animals on roads pose significant risks to both human and animal safety, requiring innovative solutions to neutralize these hazards. One promising approach is the use of low-frequency sound emitters to prevent animals from entering roadways. However, the challenge lies in ensuring that these frequencies are localized and do not spill over to the opposite side of the road, causing unintended disturbances. This paper explores directional sound containment strategies, combining advanced technologies like parametric speakers, acoustic barriers, and vegetative sound absorption, along with frequency cancellation techniques to effectively limit sound propagation. Directional sound emitters focus frequencies on targeted areas, while frequency barriers ( reflective and absorptive barriers) prevent lateral sound dispersion.These methods not only enhance road safety by guiding animals away but also maintain a humane, eco-friendly approach with minimal noise pollution.