SSI is a USA equipment manufacturer offering QA/QC pavement smoothness devices. SSI is a leader in differential milling software and scanning equipment.


Collect asphalt and concrete pavement surface characteristics such as:

• Smoothness (PI, PRI, IRI, MRI)
• Machine Control Modeling and Scanning
• Sidewalk ADA Compliance
• FF/FL Floors
• Pavement Management and Distress Reporting

Visit our booth to see the Zero-Speed inertial profiler and our lidar survey scanner which accurately collects data at speeds between 0-100 mph, even through stops.