Search Results

Search Results

• Legibility of urban highway traffic signs using new retroreflective materials

  John D. Bullough, Nicholas P. Skinner, Conan P. O’Rourke

  Abstract 987 | PDF Downloads 829 | DOI https://doi.org/10.3846/transport.2010.28

  Page 229-236
  

  2010-09-30

• High visibility reflective sign sheeting materials: field and computational evaluations of visual performance

  John D. Bullough, Nicholas P. Skinner

  Abstract 1420 | PDF Downloads 1122 | DOI https://doi.org/10.3846/16484142.2016.1230889

  Page 344–352
  

  2018-01-26