NAC
DYNAMICS

Grand Strand
5 / 23 - 40mph - Offset 20ft
3/20/2017 5:30 AM
1000 2000 3000 4000 5000
20 1.70 1.61 1.65 1.62 1.60 1.61 1.55 1.61 1.62 1.65 1.65 1.62 1.59 1.51 1.48 1.60 1.50 1.47 1.49 1.53 23
CL - - - - - - - - - - - - - - - - - - - -
5 20 1.36 1.42 1.39 1.42 1.38 1.43 1.40 1.45 1.48 1.46 1.47 1.48 1.54 1.49 1.50 1.52 1.54 1.52 1.53 1.60
40 MPH Pavement Friction Classification Key Range Minimum Value Maximum Value      Average Friction: 1.53      Average Ground Temperature: 56.50°F
0.00  - 0.41 Average Ambient Temperature: 45.50°F
Minimum Level 0.42  - 0.51 1/3 Average Friction: 1.51 Average Ground Speed: 39.6 MPH
Maintenance Level 0.52  - 0.71 2/3 Average Friction: 1.55
Design/Construction Level 0.72  - 1.00 3/3 Average Friction: 1.52

Copyright © 2012 NAC Dynamics, LLC. All rights reserved. U.S. Patent 7117716