Norfolk Southern SD40-2, Oak Island Yard, Newark, New Jersey
- Medium
- gelatin silver print
- Dimensions
- image: 44.45 × 54.61 cm (17 1/2 × 21 1/2 in.) mat: 100.33 × 80.01 cm (39 1/2 × 31 1/2 in.) framed: 110.49 × 90.17 cm (43 1/2 × 35 1/2 in.)
- Genre
- Photograph
![Cantilever Bridges [working proof 3]](https://api.nga.gov/iiif/6812a4cd-178d-45ee-a1c1-7edb6c7f2402/full/843,/0/default.jpg)
