Prior to the bridges being built, river crossings were often dangerous in times of rain, which caused bulk freight movement to be prohibitively expensive for most agricultural and mining produce.
Only the high priced wool clip of the time was able to carry the costs and inconvenience imposed by the generally inadequate river crossings that often existed prior to the trusses construction.
[1] Timber truss bridges were preferred by the Public Works Department from the mid 19th to the early 20th century because they were relatively cheap to construct, and used mostly local materials.
[1] Ernest de Burgh, the designer of DeBurgh truss and other bridges, was a leading engineer with the Public Works Department, and a prominent figure in early 20th century NSW.
[1] However, in November 2019 its successor body, Transport for NSW, added the bridge to its conservation list and pledged to preserve it for the future.
The DeBurgh truss is the first to use significant amounts of steel and iron, and did so in spite of its high cost and the government's historical preference for timber.
[1] Beckers Bridge over Webbers Creek was listed on the New South Wales State Heritage Register on 20 June 2000 having satisfied the following criteria.
[1] The place is important in demonstrating aesthetic characteristics and/or a high degree of creative or technical achievement in New South Wales.
[1] The place possesses uncommon, rare or endangered aspects of the cultural or natural history of New South Wales.