From: Design of local roadway infrastructure to service sustainable energy facilities
Material | Specific gravity | Density (kg/m3) | Tons/lane-km/cm | Price/ton/lane | Price/lane-km/cm |
---|---|---|---|---|---|
Hot mix asphalt | 2.65 | 2,643 | 106.66 | $90 | $9,599 |
Compacted dense aggregate | 2.75 | 2,739 | 110.82 | $13 | $1,441 |
Coarse aggregate | 2.45 | 2,435 | 98.83 | $9 | $889 |
Excess excavation | Â | Â | Â | Â | $245 |