| NAC DYNAMICS |
Union County 5 / 23 - 60mph - Offset 20ft 5/23/2013 10:58 AM |
| 1000 | 2000 | |||||||||
| 20 | 0.70 | 0.70 | 0.68 | 0.67 | 0.72 | 0.65 | 0.67 | 0.68 | 23 | |
| CL | - | - | - | - | - | - | - | - | ||
| 5 | 20 | 0.79 | 0.85 | 0.80 | 0.75 | 0.75 | 0.74 | 0.75 | 0.74 | |
| 60 MPH Pavement Friction Classification Key Range | Minimum Value | Maximum Value | Average Friction: | 0.73 | Average Ground Temperature: 82.00°F | ||||||
| 0.00 | - | 0.27 | Average Ambient Temperature: 75.50°F | ||||||||
| Minimum Level | 0.28 | - | 0.37 | 1/3 Average Friction: | 0.76 | ||||||
| Maintenance Level | 0.38 | - | 0.65 | 2/3 Average Friction: | 0.72 | ||||||
| Design/Construction Level | 0.66 | - | 1.00 | 3/3 Average Friction: | 0.71 |
Copyright © 2009 NAC Dynamics, LLC. All rights reserved. U.S. Patent 7117716