The Central Otago District Council consulted on, and finalised a speed management plan with New Zealand Transport Agency Waka Kotahi last year.
However, a government rule change that came into effect in October, invalidated speed management plans not implemented before October 30.
The council’s proposed changes were not certified to begin until November 15, just two weeks later.
Council infrastructure manager Quinton Penniall said most of the updated proposals in the latest consultation were similar to those in the last round.
Some changes were made to meet the new rules, including revised speed limits in places such as Cambrian, St Bathans, Pisa Moorings and Bannockburn, as well as new proposals for roads such as Munro Rd and Church Ln, in Tarras.
"Speed management remains one of the most effective tools for improving road safety by ensuring speed limits are safe and appropriate for all road users," Mr Penniall said.
"We know that speed affects both the likelihood of a crash and the severity of the outcome.
"That’s why we’re committed to working closely with our community to ensure the right balance between safety and practicality."
The consultation also included cost-benefit analysis, travel impact assessments and expanded engagement with key groups such as freight operators.
While it could be frustrating to revisit the process the changes were needed to meet the new government rules, he said.
"If you made a submission earlier, we encourage you to resubmit your feedback so it can be considered under the new process," Mr Penniall said. — APL
