New Asphalt Paving in Grain Valley
Full-depth new construction for Grain Valley's expanding logistics parks and Downtown Overlay redevelopment parcels — engineered from subgrade up for Jackson County's expansive clay.
- 8–12 inch aggregate base lifts over geotextile fabric for clay subgrade stabilization
- HMA surface course placed at 290–310°F with nuclear density verification to 95%+
- Reinforced transitions at I-70 interchange aprons to resist truck-braking shove forces
- Crown and cross-slope grading at 2% minimum for Jackson County's poor natural drainage