Gateways to New York: Othmar H. Ammann and his bridges
- Blwyddyn: 2019
- Gwlad: Switzerland
- Genre: Documentary
- Stiwdio: Ventura Film, SRG SSR
- Allweddair:
- Cyfarwyddwr: Martin Witz
- Cast: Alex Mayo, Edward Cohen, Laura Norton, Andrew L. Sichenze, Tom F. Peters, Margot Ammann Durrer
