Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
Suggested Citation:
"Appendix G: NCHRP08-139 Bridge and Tunnel Vehicle Strikes (BrTS) Assessment Survey Questionnaire (State Agencies)." National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
doi: 10.17226/28812.
There has been an increase in bridge and tunnel strikes in the United States, presenting significant hazards to both the vehicles involved and the structural integrity of bridges and tunnels. Nationally, there are over 15,000 bridge strikes annually, costing millions of dollars in repairs and posing serious safety risks. The pressing need for a comprehensive solution is evident.
National Academies of Sciences, Engineering, and Medicine. 2025. Prevention and Mitigation of Bridge and Tunnel Strikes. Washington, DC: The National Academies Press.
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