Laser Technology

New LTPP Profilers Hit the Road Smoothly

The Long-Term Pavement Performance (LTPP) program has recently taken delivery of four new, state-of-the-art inertial profiling units. The competitively procured profilers were manufactured by Ames Engineering to meet LTPP’s stringent acceptance criteria. The new devices replace LTPP profilers that were procured in 2002 and collectively logged more than 1.2 million miles. Capabilities  The new LTPP