skos:altLabel | - steel arch
- Truss
- truss bridge
- Burr arch truss
- Cantilever and truss
- Three-hinged arch
- Truss arch
- bent beam bridge
- braced arch
- hinged arch
- three hinged arch
- three-hinged arch
- truss arch
- truss arch bridge
- truss arches
- trussed arch
- two-hinged arch
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