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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations
REPORT |
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Publication Number: FHWA-HRT-12-048 Date: November 2013 |
Publication Number: FHWA-HRT-12-048 Date: November 2013 |
This appendix contains graphs showing the retroreflectivity degradation of each test section that has lasted at least 1 year. The y-axes on the graphs represent retroreflectivity (mcd/m2/lux), and the x-axes represent the marking's age in days since application. For more specific marking information, refer to appendix A. Note that the y-axes vary in scale between the graphs.
Figure 70. Graph. Retroreflectivity degradation sections 5 AK a and 5 AK b
Figure 71. Graph. Retroreflectivity degradation section 1 TN-N
Figure 72. Graph. Retroreflectivity degradation section 2 TN-N
Figure 73. Graph. Retroreflectivity degradation section 3 TN-N
Figure 74. Graph. Retroreflectivity degradation section 4 TN-N
Figure 75. Graph. Retroreflectivity degradation section 5 TN-N
Figure 76. Graph. Retroreflectivity degradation section 6 TN-N
Figure 77. Graph. Retroreflectivity degradation section 7 TN-N
Figure 78. Graph. Retroreflectivity degradation section 8 TN-N
Figure 79. Graph. Retroreflectivity degradation section 9 TN-N
Figure 80. Graph. Retroreflectivity degradation sections 10 TN-N, 11 TN-N, and 12 TN-N
Figure 81. Graph. Nighttime 98-ft (30-m) color degradation section 10 TN-N
Figure 82. Graph. 45-degree/0-degree color degradation section 10 TN-N
Figure 83. Graph. Nighttime 98-ft (30-m) color degradation section 11 TN-N
Figure 84. Graph. 45-degree/0-degree color degradation section 11 TN-N
Figure 85. Graph. Nighttime 98-ft (30-m) color degradation section 12 TN-N
Figure 86. Graph. 45-degree/0-degree color degradation section 12 TN-N
Figure 87. Graph. Retroreflectivity degradation section 1 TN-T
Figure 88. Graph. Retroreflectivity degradation section 2 TN-T a
Figure 89. Graph. Retroreflectivity degradation section 2 TN-T b
Figure 90. Graph. Retroreflectivity degradation section 3 TN-T
Figure 91. Graph. Retroreflectivity degradation section 4 TN-T
Figure 92. Graph. Retroreflectivity degradation section 5 TN-T a
Figure 93. Graph. Retroreflectivity degradation section 5 TN-T b
Figure 94. Graph. Retroreflectivity degradation section 6 TN-T
Figure 95. Graph. Retroreflectivity degradation section 7 TN-T