Wellington City Council votes to cut 80% of speed limits to 30kph

Wellington City Council voted last week to write a draft plan for speed management across the city where some main routes would be 40kph, and 80% of routes would drop to 30kph while major routes such as State Highway 1 would likely remain at 50kph.

From here, a full plan will be developed including public consultation and more votes will be brought to council before new limits come into effect. said it came after Waka Kotahi NZ Transport Agency introduced new speed management rules on May 19.

A report to the council showed that, between 2012 and 2021, there were 3992 injuries on Wellington city’s road network, including 31 deaths and 650 serious injuries.

Almost a third of those involved pedestrians or cyclists. The social cost was estimated at $945m.

It also said the change would mean about $529 million saved due to crash reduction over 40 years. The report suggests 16.3 deaths or serious injuries would be prevented each year.

The changes would cost $44.8 million to implement, and would see traffic travel times increase significantly, according to the report. The lost time would cost people $327m over 40 years.

However, the cost benefit ratio was 7.7, meaning for every dollar spent, $7.70 would be earned back. Construction costs would come in at $26.2m. The costs include $1.1m in signage, $18.5m in “road calming” – raised pedestrian crossings and the like – $7.7m for implementation, and $17.4m for maintenance.

As reported on stuff.co.nz: https://www.stuff.co.nz/dominion-post/news/wellington/129884656/wellington-city-council-votes-for-plan-to-cut-80-of-citywide-speed-limits-to-30kph

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Eddieb Brodie
Admin
3 years ago

Taupo is now following in reducing most of it’s inner city streets to 30km/h.

https://www.stuff.co.nz/national/300703591/central-taup-speed-limits-to-be-reduced-to-30kph

Eddieb Brodie
Admin
2 years ago

OOps

https://www.stuff.co.nz/national/wellington/132363358/brakes-hit-on-wellington-speed-reduction-plan-after-250m-error-spotted

It’s back to the drawing board for the plan to reduce speed limits to 30kph across Wellington, after one of the city council’s own discovered a serious error in the council’s cost-benefit analysis.

The mistake – first spotted by councillor Tony Randle – meant the benefits of reducing the speed limit in terms of reducing crashes was overstated by more than $250 million.

Daniel Fisher
2 years ago

“Certainly it needs to be corrected in public … I think what I’ve found supports what people instinctively believe, that our streets are not that unsafe. The cost of the extra time travelling at a lower speed is more significant than the reduction in accidents.” Good to see a councillor working for the people rather than ideals. This report had multiple people working on it and was also independently reviewed, yet the gross error was only picked up when a councillor (who opposes the reductions) picked it up? What else is “missed” with these reports and studies?

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