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Titolo:
MOTOR-VEHICLE CRASHES IN ROADWAY CONSTRUCTION WORKZONES - AN ANALYSISUSING NARRATIVE TEXT FROM INSURANCE CLAIMS
Autore:
SOROCK GS; RANNEY TA; LEHTO MR;
Indirizzi:
LIBERTY MUTUAL RES CTR SAFETY & HLTH,71 FRANKLAND RD HOPKINTON MA 01748 PURDUE UNIV,SCH IND ENGN W LAFAYETTE IN 47907
Titolo Testata:
Accident analysis and prevention
fascicolo: 1, volume: 28, anno: 1996,
pagine: 131 - 138
SICI:
0001-4575(1996)28:1<131:MCIRCW>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIGHWAY;
Keywords:
CONSTRUCTION; ROADWAY; WORKZONE; NARRATIVE TEST;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Physical, Chemical & Earth Sciences
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
G.S. Sorock et al., "MOTOR-VEHICLE CRASHES IN ROADWAY CONSTRUCTION WORKZONES - AN ANALYSISUSING NARRATIVE TEXT FROM INSURANCE CLAIMS", Accident analysis and prevention, 28(1), 1996, pp. 131-138

Abstract

Motor vehicle travel through roadway construction workzones has been shown to increase the risk of a crash. The number of workzones has increased due to recent congressional funding in 1991 for expanded roadway maintenance and repair. In this paper, we describe the characteristics and costs of motor vehicle crashes in roadway construction workzones. As opposed to using standard accident codes to identify accident types, automobile insurance claims files from 1990-93 were searched to identify records with the keyword ''construction'' in the accident narrative held. A total of 3,686 claims were used for the analysis of crashes. Keywords from the accident narrative held were used to identify five pre-crash vehicle activities and five crash types. We evaluated misclassification error by reading 560 randomly selected claims and found it to be only 5%. For each of four years, 1990-93, there was a totalof 648, 996, 977 and 1,065 crashes, respectively. There was a 70% increase in the crash rate per 10,000 personal insured vehicles from 1990-93 (2.1-3.6). Most crashes (26%) involved a stopped or slowing vehicle in the workzone. The most common crash (31%) was a rear-end collision. The most costly pre-crash activity was a major judgment error on the part of a driver (n = 120, median cost = $2,628). An overturned vehicle was the most costly crash type (n = 16, median cost = $4,745). In summary, keyword text analysis of accident narrative data used in thisstudy demonstrated its utility and potential for enhancing injury epidemiology. The results suggest interventions are needed to respond to growing traffic hazards in construction workzones.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 03:40:09