Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings (2026)
Chapter: 2 Current Practices for Treatment and Technologies at HRGCs
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1 Background
Next Chapter: 3 Factors Affecting HRGC Collisions and Severity Estimates
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
Suggested Citation:
"2 Current Practices for Treatment and Technologies at HRGCs." National Academies of Sciences, Engineering, and Medicine. 2026. Assessing Safety Effectiveness of Treatments and Technologies at Highway-Rail Grade Crossings. Washington, DC: The National Academies Press.
doi: 10.17226/29286.
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