Boulder Bridge and Ross Drive Bridge
- Address: Rock Creek Park
| Y/M/D | Person | Association | Description | Composition | Food | Event |
|---|---|---|---|---|---|---|
| Y/M/D | Person | Association | Description | Composition | Food | Event |
| US Army Corps of Engineers | Architect | |||||
| Douglas,W.J. | Architect | |||||
| 1902/00/00 | ||||||
| 1907/00/00 |
| Particulars for Boulder Bridge and Ross Drive Bridge: | |
|---|---|
| Criteria | Architecture-Engineering |
| Structure type | Bridge |
| Area of Significance | Engineering |
| Owner | Federal |
| Structural Design | Melan Structure |
| Historic Use | Road-related |
| Sight Category | Structure |
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