Eldridge v ACT Planning and Land Authority

Eldridge sought judicial review of a decision by the ACT Planning and Land Authority to approve a development application for a road upgrade and associated construction. The development included an access road, a roundabout at the intersection of Cotter Road and Dudley Street, and the removal of a walking and cycling track. The primary concern raised in the review was whether the access road was necessary, whether the roundabout was an appropriate design for the intersection, and the impact of the development on the recreational use of the track.

The court had to consider whether the decision to approve the development application was unreasonable and whether the statutory criteria under the Planning and Development Act 2007 had been properly applied. The court examined the evidence provided, including the SIDRA network intersection software analysis, which indicated that the proposed roundabout would effectively manage traffic flow during peak periods. The analysis demonstrated that the roundabout could handle the expected queue without significant delays, and any potential for unsafe driving behaviours could be mitigated through design changes. The court also considered the benefits of a roundabout in terms of capacity, free flow movement, and reduced weaving movements in comparison to a signalised intersection.

The court concluded that the decision to approve the development application was reasonable. The analysis indicated that the roundabout would effectively manage traffic flow and mitigate any potential safety risks. The statutory criteria had been appropriately considered, and the benefits of the development, including improved traffic flow and safety, outweighed the impact on the recreational use of the track. The decision to approve the development application, subject to specified conditions, was confirmed.

The court confirmed the decision of the ACT Planning and Land Authority to approve the development application, subject to the specified conditions.