NAC
DYNAMICS

Low Country Regional
9 / 27 - 60mph - Offset 20ft
10/23/2012 4:02 PM
1000 2000 3000 4000
20 0.69 0.68 0.64 0.63 0.54 0.59 0.57 0.59 0.56 0.57 0.59 0.61 0.64 0.66 0.66 0.59 27
CL - - - - - - - - - - - - - - - -
9 20 0.87 0.87 0.93 0.80 0.97 0.90 0.96 0.85 0.79 0.86 0.80 0.56 0.59 0.60 0.58 0.58
60 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.70      Average Ground Temperature: 98.00°F
0.00  - 0.27 Average Ambient Temperature: 89.00°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: 0.62

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