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School Bus Crash Rates on Routine and Nonroutine Routes
Author(s) -
O'Neal Elizabeth,
Ramirez Marizen,
Hamann Cara,
Young Tracy,
Stahlhut Mary,
PeekAsa Corinne
Publication year - 2014
Publication title -
journal of school health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.851
H-Index - 86
eISSN - 1746-1561
pISSN - 0022-4391
DOI - 10.1111/josh.12189
Subject(s) - crash , school bus , transport engineering , poison control , control (management) , engineering , computer security , medicine , environmental health , computer science , artificial intelligence , programming language
BACKGROUND Although prior research has established that school buses are a safe form of transportation, crashes can produce catastrophic consequences. School buses have 2 types of routes: predictable, routine routes that take children to and from school and less predictable, nonroutine routes for school events. No studies have examined school bus crash incidence and characteristics by these route types. METHODS School bus crashes were identified from the Iowa Department of Transportation Crash Database from mid‐2005 through mid‐2010. Crash reports did not identify whether the bus was on a routine or nonroutine route, so a protocol to assign these based on day and time was developed. Bus mileage was provided by the Iowa Department of Education. RESULTS The school bus crash rate was 2.1 times higher on nonroutine routes than on routine routes (95% CI = 1.8‐2.3). Most crashes involved an improper action by the driver of another vehicle. In crashes attributed to improper actions of school buses, failure to yield the right‐of‐way and disregarding traffic signs were more common on routine routes, while losing control, speeding, reckless, or aggressive driving were more common on nonroutine routes. CONCLUSIONS School bus crashes are more likely to occur on nonroutine routes.