Pavement Data Collection Service

The vendor is required to provide pavement condition data collection on all county roads every other year.
- Data collection requirements
• Both 2d and 3d laser illuminated, high resolution downward pavement images or 3d imaging technology. 
• 3d full lane width rutting data
• Pavement geometry information – grade and cross-slope
• Accurate GPS coordinates and accurate linear distances to integrate all data mentioned above.
international roughness index (IRI)
• All data collected shall be accessed concurrently within carte-graph pavement management software.
- Pavement classifications should be limited to the following:
• Gravel
• Brick and block
• Concrete
• Asphalt
• Earth
- Functional classifications should be limited to the following:
• Rural arterial
• Rural collector
• Rural local
• Urban arterial
• Urban collector
• Urban local.
- Contract Period/Term: 1 year
- Questions/Inquires Deadline: July 16, 2025