2006.4-2007.3 Yearbook of NILIM
Research Summary


Road Department

Reference Number Y060401
Title A study on transportation policy taking subjective evaluation into account
Start-End Date 2005.4-2007.3
Division Traffic Engineering Division
Author Head, Tadashi Okutani
Researcher, Shinji Itsubo
Summary It is necessary to analyze the relation between road drivability and road environment factors such as road geometric design and number of lanes. In this study, we examine this relation by conducting a field test of respondents.