NEWS

Sime, M., Bailey G., Hajj, E. Y., and Chkaiban, R. (2021). “Impact of Pavement Roughness on Fuel Consumption for a Range of Vehicle Types.” J. Transp. Eng., Part B: Pavements, 2021, 147(3): 04021022. https://doi.org/10.1061/JPEODX.0000272 Sime, M., Bailey G., Hajj, E. Y., and Chkaiban, R. (2020). “Road Load Based Model for

NATC, Silver Springs, Nevada (N0016421DJW63) is among the awardees of a $74,000,000 multiple award contract for the design, engineering,

NATC is accepting bookings for 2022-2023 winter test season.

NATC has developed a quantifiable methodology, the Vehicle-Trail Rating Classification System (V-TRCS™), to define the severity and conditions of the terrain that demand greater capability for vehicles. V-TRCS™ is a 1–10 rating system that quantifies the terrain severity and the associated vehicle capability for the use of benchmarking and comparing