A new model based on how diseases spread will help traffic controllers get on top of congestion faster.
Lisa Qi is co-founder of Share with Oscar - a company turning unused driveways into parking spaces.
The transition from heavy traffic to complete gridlock follows the same quantifiable pattern in cities around the world, a study from UNSW and University of California Berkeley has found.
Popular as gondolas in ski-fields around the world, cable cars are increasingly used for mass transit in progressive cities. Is this the future for Australian cities?