Research on traffic sign retroreflective sheeting performance : a synthesis of practice /
Sign retroreflectivity is an important characteristic of traffic signs, and it is a critical factor in defining the effectiveness of signs in a nighttime environment. This synthesis summarizes previous research on various aspects of sign sheeting retroreflectivity in nine areas: basic retroreflectiv...
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| Corporate Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
[St. Paul, Minn.] :
Minnesota Department. of Transportation, Office of Research & Innovation,
[2021]
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| Series: | Transportation research synthesis ;
2101. |
| Subjects: |