Operational construction
| Reference | Amount | State | Period |
|---|---|---|---|
| MAN-5174 | 8,200 | Open | Departmental |
| GRA-9247 | 10,175 | Posted | Typical |
| INF-1828 | 4,100 | Recorded | Numbered |
| CON-2012 | 8,250 | Recorded | Public |
| FEE-1998 | 8,200 | Open | Clerical |
| FEA-3555 | 8,850 | Open | Public |
| INC-7051 | 10,325 | Current | Southern |