Timothy Welch, University of Auckland, Waipapa Taumata Rau
Higher speed limits are coming. But the case against them isn’t based on road safety alone – claims of increased economic efficiency are not supported by the evidence, either.
The death toll on Australian roads in July was almost a third higher than the five-year average. The 12-month toll was the highest since 2012. A lower speed limit will save lives.
The number of deaths on Australian roads has been increasing steadily year after year. It’s unacceptable not to act on the evidence of what works to boost road safety.
Most drivers admit to speeding and it’s causing an increasing number of deaths on our roads. Using intelligent speed assist technology can reverse this deadly trend.
Despite claims that lowering speed limits will harm the economy, evidence suggests journey times are hardly affected. And beyond reducing the road toll, there are health and climate benefits, too.
While the road toll has come down over the decades, it’s largely a result of fewer car occupants dying. Pedestrian deaths have barely changed for a decade, but they remain a road safety blind spot.
The push for 30km/h speed limits is not about revenue-raising or anti-cars. Even a seemingly small decrease from 40km/h to 30km/h makes a huge difference to the safety and liveability of local streets.
Delivery riders are paying the ultimate price for the fact that our cities, their infrastructure and the rules governing them make cycling much more dangerous than it should be.