The ProVAL Support contract sponsored by the US FHWA will expire on Dec. 31, 2016!
Please help keeping ProVAL alive and free to all users by contacting your US DOT’s Research Department to participate in the new Pooled Fund Study “TPF-5(354) Improving the Quality of Highway Profile Measurement” .
View a brief introduction to ProVAL
Looking for smoothness specifications?
Check out our companion website: