Formed in 1992, the CBDG endeavours to improve the understanding of bridge design and construction with concrete as the primary material.

As a membership-based organisation, the CBDG produces technical publications and holds an annual conference. Its members are representative of Bridge owners, Consulting Engineers, Contractors and Academics, with close ties to other related associations.

The CBDG is not an accrediting body and membership does not infer approval of work or working practices. Use of our logo is on application and subject to approval, only available to corporate member.