view sites by industry
| Industry Type | Industry | Number of Sites | Number of Items |
|---|---|---|---|
| food processing | View Sites | View Items | |
| brewery | 16 | 75 | |
| sugar refinery | 3 | 7 | |
| mill | 48 | 110 | |
| general | View Sites | View Items | |
| office | 2 | 135 | |
| river | 1 | 4 | |
| laboratory | 5 | 6 | |
| general tourism | View Sites | View Items | |
| tourism | 1 | 3 | |
| manufacturing | View Sites | View Items | |
| iron | 28 | 243 | |
| foundry | 1 | 15 | |
| materials | View Sites | View Items | |
| lumber forestry | 14 | 36 | |
| chemicals | 6 | 19 | |
| paper | 8 | 33 | |
| petroleum | 2 | 9 | |
| charcoal | 1 | 3 | |
| steel | 6 | 96 | |
| textiles | 61 | 285 | |
| mining | View Sites | View Items | |
| open pit | 1 | 1 | |
| smelting refining | 2 | 9 | |
| power | View Sites | View Items | |
| steam | 1 | 1 | |
| transportation | View Sites | View Items | |
| aerial tram | 3 | 15 | |
| railroad | 50 | 383 | |
| canal | 15 | 193 | |
| highway | 48 | 297 |