Legibility of urban highway traffic signs using new retroreflective materials
Bullough, John D., Skinner, Nicholas P., O'Rourke, Conan P.
Published in Transport (Vilnius, Lithuania) (01.01.2010)
Published in Transport (Vilnius, Lithuania) (01.01.2010)
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Response to Simulated Traffic Signals Using Light-Emitting Diode and Incandescent Sources
Bullough, John D., Boyce, Peter R., Bierman, Andrew, Conway, Kathryn M., Huang, Kun, O’Rourke, Conan P., Hunter, Claudia M., Nakata, Akiko
Published in Transportation research record (2000)
Published in Transportation research record (2000)
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