New Asphalt Paving in Greenwood
Full-depth new installations for Greenwood outparcels and redevelopment sites along MO-150, designed for Jackson County clay and engineered drainage from the first lift.
- 8–12 inches of compacted aggregate base over Jackson County expansive clay subgrade
- HMA surface course placed at 290–310°F for optimal mat density
- Nuclear density testing to verify 92–96% compaction on every lift
- Positive-slope grading at 2% minimum to manage Greenwood's poor natural drainage