Correlation of road aesthetics and visual parameters for traffic safety improvements.

Author(s)
Zakowska, L.
Year
Abstract

The proposed paper concerns an experimental study in the area of geometric road design related to road aesthetics and safety. The research objective was to develop a method for road safety evaluation based on complex information from road environment. Based on subjective assessment of moving road view, the relationships between road design and environmental parameters and characteristics that enhance safety are investigated. The laboratory experiment presented in the paper is based on the three-dimensional visualization of alternative road designs. Multi-parametrical studies of road view perception were provided in two ways, namely: (1) driver's subjective assessment of road characteristics and road safety, (2) multi-variance analysis of objective road parameters and subjective road characteristics and safety. The results show the effect of geometric road parameters on subjective assessment of road aesthetics, driver's speed choice and road safety perception. The applied method is being tested for practical use in three-dimensional computer aided road design evaluation. For the covering abstract see ITRD E123863.

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Publication

Library number
C 30572 (In: C 30567 [electronic version only]) /85 /21 / ITRD E123868
Source

In: Traffic calming : from analysis to solutions : proceedings of an extraordinary Workshop of ICTCT, New Delhi, India, March 2nd & 3rd 2000, p. 65-75, 13 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.