| Building Name | Address | City | ||
|---|---|---|---|---|
| 1 |
 |
HELPER CITY PEDESTRIAN BRIDGE | Ivy Street | Helper |
| 2 |
 |
HELPER CITY STAIRWAY | Janet Street | Helper |
| 3 |
 |
156 D Street | Helper | |
| 4 |
 |
BONACCI, GIOSEPPINA, HOUSE | 4 N Main | Helper |
| 5 |
 |
HELPER CITY PUMP HOUSE | 100 West | Helper |
| 6 |
 |
D&RGW STONE RETAINING WALL & BRIDGE | 200 East | Helper |
| 7 |
 |
DALPIAZ, CELESTE, HOUSE | 80 Garden Street | Helper |
| 8 |
 |
51 N Main | Helper | |
| 9 |
 |
D&RGW HOUSE | 96 S 200 East | Helper |
| 10 |
 |
D&RGW HOUSE | 32 S 200 East | Helper |
| 11 |
 |
D&RGW HOUSE | 48 S 200 East | Helper |
| 12 |
 |
SCAVO, FRANCESCA MARIA, HOUSE | 301 S 200 East | Helper |
| 13 |
 |
D&RGW HOUSE | 62 S 200 East | Helper |
| 14 |
 |
D&RGW HOUSE | 27 S 200 East | Helper |
| 15 |
 |
D&RGW HOUSE | 163 S 200 East | Helper |
| 16 |
 |
D&RGW HOUSE | 89 S 200 East | Helper |
| 17 |
 |
D&RGW, HOUSE | 71 S 100 East | Helper |
| 18 |
 |
D&RGW HOUSE | 122 S 200 East | Helper |
| 19 |
 |
D&RGW HOUSE | 130 S 200 East | Helper |
| 20 |
 |
D&RGW HOUSE | 117 S 200 East | Helper |
| 21 |
 |
GIANOTTI, STEFANO, HOUSE | 384 200 West | Helper |
| 22 |
 |
HRE&IC, HOUSE | 72 Racey Street | Helper |
| 23 |
 |
296 Railroad Avenue | Helper | |
| 24 |
 |
GARAVAGLIA, GEORGE, HOUSE | 25 Hill Street | Helper |
| 25 |
 |
JANET STREET UNDERPASS | Janet Street | Helper |