Legibility of urban highway traffic signs using new retroreflective materials
Unlighted highway signs, which use newly developed retroreflective materials, were installed along the major expressway in an urban area by the local department of transportation. Photometric measurements of the signs were used to assess their legibility applying the relative visual performance mode...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Vilnius Gediminas Technical University
2010-09-01
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| Series: | Transport |
| Subjects: | |
| Online Access: | http://www.transport.vgtu.lt/en/lt/3/NR/PUB/27919 |