| Exterior Improvements | Operation and Maintenance of Exterior Improvements | Flexible Paving Surface Treatment | Asphalt Surface Treatment | |
| Exterior Improvements | Operation and Maintenance of Exterior Improvements | Flexible Paving Rehabilitation | | |
| Exterior Improvements | Operation and Maintenance of Exterior Improvements | Rigid Paving Surface Treatment | | |
| Exterior Improvements | Operation and Maintenance of Exterior Improvements | Rigid Paving Repair | Partial Depth Patching of Rigid Paving | |