The drawing shows all the activity and building roles involved in building a bridge in 1877. The crossing of the Murray River was very important to citizens living in both Echua, but especially those living in Moama and in further NSW regions as it provided them with access to Victorian market regions. The bridge was built privately for Deniliquin farmers, but eventually opened up to the general public.This is significant because it represents the roles of different tradesmen in the construction industry in the late 19th Century. It also shows construction stages . Bridge pylons are being inserted into the fiver banks. It is also a very well produced drawing, the artist is anonymous, but very skilled.A photograph of a drawing of the construction of the bridge crossing the Murray River in 1877. The picture shows surveyors, construction workers, crane operators, hoists and a crane and much activity.Written on the back in pen are the numbers 6530. In pencil are the numbers 61/8"? and 10"?. Stamped on the back is a small rectangle with the words 'COPYRIGHT. This photograph may not be reproduced without permission in writing from the Editot of "The Age" 250 Spencer Street Melbourne, and 39/41 York St., Sydney.' written inside it.bridge works, murray river crossing, moama, echuca, orm cook collection, 'the age' newspaper., deniliquin farmers, engineering, bridge building, pylons, 1877