NAC
DYNAMICS

Newberry
4 / 22 - 60mph - Offset 20ft
5/23/2013 2:07 PM
1000 2000
20 0.65 0.65 0.65 0.66 0.66 0.68 0.69 0.72 0.75 0.77 22
CL - - - - - - - - - -
4 20 0.68 0.65 0.67 0.68 0.66 0.64 0.66 0.66 0.65 0.64
60 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.68      Average Ground Temperature: 108.50°F
0.00  - 0.27 Average Ambient Temperature: 90.00°F
Minimum Level 0.28  - 0.37 1/3 Average Friction: 0.66
Maintenance Level 0.38  - 0.65 2/3 Average Friction: 0.67
Design/Construction Level 0.66  - 1.00 3/3 Average Friction: 0.70

Copyright © 2009 NAC Dynamics, LLC. All rights reserved. U.S. Patent 7117716