NAC
DYNAMICS

Lancaster county
6 / 24 - 60mph - Offset 20ft
11/19/2012 2:40 PM
1000 2000 3000 4000
20 0.82 0.82 0.82 0.79 0.81 0.81 0.80 0.79 0.80 0.77 0.76 0.81 0.89 0.87 0.85 0.85 0.81 0.85 24
CL - - - - - - - - - - - - - - - - - -
6 20 0.82 0.76 0.80 0.85 0.82 0.83 0.82 0.82 0.80 0.80 0.81 0.80 0.79 0.81 0.80 0.79 0.78 0.75
60 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 0.81      Average Ground Temperature: 72.50°F
0.00  - 0.27 Average Ambient Temperature: 70.00°F
Minimum Level 0.28  - 0.37 1/3 Average Friction: 0.81
Maintenance Level 0.38  - 0.65 2/3 Average Friction: 0.80
Design/Construction Level 0.66  - 1.00 3/3 Average Friction: 0.82

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