| AC (Bi Overlay Over Existing CRCP) |
| AC Overlay Over Existing Jointed Concrete Pavement |
| Asphalt-Concrete (AC) Overlay Over Existing AC Pavement |
| Bituminous |
| Bonded PCC Overlay on PCC Pavement |
| CRCP - Continuously Reinforced Concrete Pavement |
| JPCP - Jointed Plain Concrete Pavement |
| JRCP - Jointed Reinforced Concrete Pavement |
| Unbonded CRCP Overlay on PCC Pavement |
| Unbonded Jointed Concrete Overlay on Portland Cement Concrete (PCC) Pavement |
| Other |
| Unpaved Earth |
| Unpaved Gravel |
| Unpaved |