Season 1 (2003)
8.54 avg 7 episodes 7.8 → 8.9 49 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Great Ship | 7.8 | 55 |
| 2 | The Brooklyn Bridge | 8.4 | 61 |
| 3 | The Bell Rock Lighthouse | 8.5 | 58 |
| 4 | Transcontinental Railway | 8.6 | 37 |
| 5 | The Sewer King | 8.9 | 54 |
| 6 | The Panama Canal | 8.7 | 37 |
| 7 | The Hoover Dam | 8.9 | 37 |
