| Corral fence at east entrance (1995) | $1,000 |
| South and east boundary fences (1997) | 8,200 |
| Recontoured retention basin for Stormwater Ecological Enhancement Project (1998) | 55,000 |
| Kiosks for east and museum entrances to NATL (1998) | 3,300 |
| 34th Street berm (1999) | 22,000 |
| Academic pavilion (2002) | 14,400 |
| Natural Area Park fence (2004) | 1,260 |
| Surge Wetlands fence (2004) | 1,130 |
| Total | $106,290 |