Delineation of Linear Roadside Hardware Systems and Roadside Obstacles (2026)

Chapter: 3 Crash Data Analysis and Findings

Previous Chapter: 2 Background and Current Practice
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 12
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 13
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 14
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 15
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 16
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 17
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 18
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 19
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 20
Suggested Citation: "3 Crash Data Analysis and Findings." National Academies of Sciences, Engineering, and Medicine. 2026. Delineation of Linear Roadside Hardware Systems and Roadside Obstacles. Washington, DC: The National Academies Press. doi: 10.17226/29352.
Page 21
Next Chapter: 4 Human Factors Study and Findings
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