Council sets, assesses, and changes speed limits on local roads.
Setting speed limits
Council uses legislated guidelines for setting, assessing, and changing speed limits on its roads.
Part 4 of the Manual of Uniform Traffic Control Devices (MUTCD) is used by the Department of Transport and Main Roads (TMR) and all local governments to set speed limits across all roads across Queensland. By following a uniform process, road users can be confident that speed limits are being set in a consistent manner across the state.
When setting speed limits, Council must consider many factors including:
- the road's function
- traffic volumes and the speed of vehicles on the road
- crash history, and
- road characteristics including:
- alignment and lane width
- the number of intersections and property entries
- on-road parking
- on-road activities such as cycling
- adjacent roadside uses
- pedestrian movements.
Speed limit review process
Council uses the following process to conduct a speed limit review:
- on-site inspection
- traffic count
- crash history analysis of the road
- full review and analysis of the road as required by the MUTCD.
When a speed limit review is completed, it is submitted to the local Speed Management committee for endorsement before speed limits can be changed. This committee includes representatives from the Queensland Police Service, Council and the TMR. The committee then makes a recommendation on the appropriate speed limit based on the review.
Undertaking a speed limit review is a complex process and takes an average of six to eight months to complete.
Speed limit on local roads
The default speed limit in urban areas of Queensland is 50km/h, unless otherwise signed. Urban areas include local streets or built-up areas that have access to private properties and/or limited neighbourhood traffic movements. The speed limit on these roads are generally not signed.
Gravel roads
Posted speed limits are not installed on unsealed roads due to the constantly changing nature of the pavement surface. In these circumstances, the general rural speed limit of up to 100km/h applies, and motorists are required to drive at a speed and in a manner that is compatible with the condition of the road and prevailing conditions.
Further information
For more information about the setting of speed limits in Queensland, refer to the MUTCD at Department of Transport and Main Roads.
If you need more information or would like Council to investigate an issue, lodge an online service request form.