Modern pavement smoothness is a measure of the level of comfort the traveling public feels when driving on a road. Imagine having a stressful day at work and compare that to a relaxing day at the spa.

Caltrans has announced the opening of California's first certification and calibration site for inertial profiler devices and technicians, part of the department's move to update its pavement ...

Every time you pay more at California’s gas pumps to fill your tank, you’re feeling the price to fix the state’s roads. But are you feeling the improvement? California’s newly paved roads are built to ...