Source: Austroads Guide to Road Design Part 4 2021 – Intersections and Crossings - General.
Figure 4-3 Pedestrian Refuge Design Raised Pedestrian Crossings (Zebra) Raised pedestrian crossings (Zebra) are generally the same dimensions as flat top road humps (with pedestrian priority provided with the use of ‘zebra’ style line markings). It provides priority to pedestrians as well as acting as a traffic-calming measure. The minimum length of the device, including ramps is six metres, and the desirable minimum height of the platform is 100 mm. Raised pedestrian crossings (Zebra) generally have ramp gradients of 1:15 to 1:20 to be bicycle and/or bus friendly. Raised pedestrian crossings (Zebra) can be used when the warrant for such a traffic control is met as required in AS 1742.10.
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