Construction of a road overbridge is undergoing a design change. The revision involves partially demolishing and rebuilding three pier caps at a higher level. This change is being made after about 30 per cent of the work was completed.

The revised plan includes a two-tier arrangement for the bridge. A lower level will be for local traffic, while the main bridge will be raised and widened to handle through traffic. The pier caps affected by the change are identified as R, RP16, and RP.

Further details on the revised plan are available, including the expected outcome of the design change and its impact on traffic flow.