| Building Name | Address | City | ||
|---|---|---|---|---|
| 501 |
 |
52 N 100 West | Providence | |
| 502 |
 |
156 N 100 West | Providence | |
| 503 |
 |
540 S Main Street | Providence | |
| 504 |
 |
47 N 100 West | Providence | |
| 505 |
 |
104 N 100 West | Providence | |
| 506 |
 |
536 S Main Street | Providence | |
| 507 |
 |
556 S Main Street | Providence | |
| 508 |
 |
510 S Main Street | Providence | |
| 509 |
 |
95 S 100 West | Providence | |
| 510 |
 |
49 S 100 West | Providence | |
| 511 |
 |
175 N 100 West | Providence | |
| 512 |
 |
48 S 100 West | Providence | |
| 513 |
 |
32 S 100 West | Providence | |
| 514 |
 |
GOODWIN/MITCHELL HOUSE | 193 W 100 North | Logan |
| 515 |
 |
THATCHER, GEORGE W., HOUSE | 35 W 100 South | Logan |
| 516 |
 |
THATCHER MILL (RUIN) | 68 W 100 South | Logan |
| 517 |
 |
ANDERSON, A. E., HOUSE | 226 W 100 South | Logan |
| 518 |
 |
QUINNEY, JOSEPH, HOUSE | 159 W 100 South | Logan |
| 519 |
 |
236 W 100 South | Logan | |
| 520 |
 |
159 W 100 South (rear) | Logan | |
| 521 |
 |
45 W 100 South | Logan | |
| 522 |
 |
CRAWFORD, JOHN W., HOUSE | 181 W 100 South | Logan |
| 523 |
 |
LOGAN RAPID TRANSIT BUILDING | 15 W 100 South | Logan |
| 524 |
 |
69 S 300 West | Logan | |
| 525 |
 |
HATCH, HEZEKIAH E., HOUSE | 132 S 300 West | Logan |