Preparation of Rumble Strips Prior to Overlayment
Milled rumble strips have been common on NH highways since the mid-1990's. Beginning in 2003, overlay projects began to encounter affected roadways. With no standards in place, research was required to determine the optimum treatment of the rumble strips prior to overlay.
|Researcher:||New Hampshire Department of Transportation|
For more information contact the NHDOT Research Engineer at (603) 271-3151