As engineers, we often complain that the work of engineers is often overlooked in the history of human development.

Historians then point to the lack of source materials for them to work with. They are not really interested in the technical aspects of artefacts such as tools, bridges, machines, electrical supplies and so on. However, they are really interested in the people who created those artefacts, how they were used and how they influenced the behaviour of people at the time.

This is why recording and preserving our engineering heritage is so important. I started volunteering with the engineering heritage community of Western Australia last year, and the further I get into it, the more fascinating it is becoming.

Here is a recent achievement, even though it is work-in-progress: a detailed account of the construction of the Narrows Bridges in Perth.  

While any large bridge is an impressive artefact, it’s easy to lose sight of the personal stories behind it. Working on a large bridge, particularly one in a prominent location like these ones in front of the city, is an aspirational goal for any civil engineer. However, the high-pressure realities and psychological stresses involved in bridge design and construction can be a rude awakening. Some engineers walk away with psychological scars lasting decades.