01033679

Component

Concern over collisions between passenger cars and Sport Utility Vehicles is growing, as more SUVs penetrate the market. However, little is known about the different roles that car drivers and SUV drivers play in such collisions or about the roadway locations where the most harmful car-SUV collisions occur. This paper explores the effect of driver and roadway factors as they relate to physical and monetary harm. The analysis is based on a three-year sample of crashes in the Crashworthiness Data System. A sample of 539 car-SUV collisions are analyzed, representing 402,306 weighted cases. The analysis of physical harm, based on the most severe injury, corroborates the analysis of monetary harm, which is based on costs incurred by all occupants. Cars and SUVs contribute different amounts to the average cost; the monetary harm to cars and their occupants is about two times higher than for SUVs, reflecting the mass differentials and incompatibility of the two vehicle platforms. Furthermore, higher monetary costs are associated with side-angle collisions occurring at intersections on undivided roadways. The most harmful maneuver involves left turning cars encroaching into on-coming traffic (SUV’s lane). Other risky situations and implications are discussed in the paper.

01020180

06-0062

English

19p

2006

Transportation Research Board 85th Annual Meeting

CD-ROM

References (18) ; Tables (7)

Crash injuries; Crash injury research; Crash rates; Crash severity; Crash victims; Crashes; Crashworthiness; Highway safety; Injuries; Sport utility vehicles

Highways; Research; Safety and Human Factors; Vehicles and Equipment; I84: Personal Injuries; I91: Vehicle Design and Safety

Transportation Research Board Annual Meeting 2006 Paper #06-0062

TRIS, TRB

Mar 3 2006 10:15AM