What are the main types of traffic safety facilities and their functions
Dec 30, 2025
You see traffic safety facilities every day. These tools help protect you and others. They include signs, guardrails, barriers, and smart devices. Each type works to stop accidents and keep people safe.
Category
Statistic
Total road traffic fatalities (2021)
1.2 million deaths
Fatalities in plane crashes
350 deaths
Fatalities in rail accidents
4,000 deaths
Fatalities among ages 5 to 29
Highest number of fatalities
Fatalities among ages 18 to 59
69% of total fatalities
Fatalities among ages 60+
23% of total fatalities
Percentage of fatalities that are men
75% of total fatalities
Decrease in European region
36% decrease
Decrease in Western Pacific region
16% decrease
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