Ключевые слова: accident prevention, accident prevention measures, environmental, guard rail installation, guard rails, guardrail systems, guardrails, highway infrastructure, highway safety, hillside, india, infrastructure, infrastructure development, mountain driving, mountain roads, mountain safety, protective barriers, road barriers, road design, road enhancements, road improvements, road infrastructure, road management, road protection, road protection systems, road safety, road safety barriers, road safety equipment, roadside, roadworks, rural roads, safety equipment, safety features, safety measures, safety rails, traffic barriers, traffic control, traffic management, traffic safety, transportation, uttarakhand, vehicle barriers, vehicle safety,