01475827

Component

https://doi.org/10.3141/2386-07

http://scholar.google.com...ison&publication_year=2013

This paper reports the behavioral response of motorists in Australia to a variable-rate charging scheme designed to encourage safer driving practices and reduce exposure to crash risk, specifically kilometers driven, nighttime driving, and speeding. The study involved a 5-week before period of Global Positioning System monitoring to establish how motorists drove normally, followed by a 5-week after period of Global Positioning System monitoring in which charges were levied and changes assessed. Incentives were paid to motorists for the difference in the charges between the two 5-week periods. Vehicle kilometers traveled (VKT) was reduced by 10%, although the sample was evenly split into motorists with increasing VKT and those with decreasing VKT. The proportion of distance speeding fell by 4.7%; this finding, when coupled with decreases in VKT, implied a net reduction of more than 40% in kilometers spent speeding. Three-fourths of the participants reduced their speeding. Exit interviews with a cross section of participants highlighted the practical difficulties of reducing kilometers but (more encouragingly) reinforced the potential to reduce speeding.

01514599

13-1128

English

pp 52–61

2013

Transportation Research Record: Journal of the Transportation Research Board

9780309287036

Print

Figures (6) ; References (13) ; Tables (6)

Before and after studies; Behavior; Drivers; Fees; Global Positioning System; Highway safety; Risk management; Speeding; Travel behavior; User charges; Vehicle miles of travel

Australia

Data and Information Technology; Highways; Safety and Human Factors; I83: Accidents and the Human Factor

TRIS, TRB, ATRI

Feb 5 2013 12:19PM

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