| Builder | 3 |
|---|---|
| Designer | 1 |
| There is a possibility that "Biggs" should be "Gibbs". Four newspaper stories in early 1906 pertaining to the Dallas State Fair Scenic Railway mention the engineer -- First two as Biggs" and the second two as "Gibbs". |
| Biggs also built a Scenic Railways in Louisville (1905). What park this is hasn't been determined at this time. |