The plans would be linked to those in Sheffield and would see a number of changes introduced with the aim of reducing emissions that contribute to a number of health issues.
If the project goes ahead, the speed limit on the Rotherham section of the promenade would be reduced from the national speed limit to 50 mph, heavy goods vehicles would be restricted in some areas and buses would be diverted.
Rotherham’s plans were given the green light in February, while Sheffield’s delayed plans were approved this week.
Although the two plans are linked, Rotherham’s council presented its plan to reduce pollution “unaffected by Sheffield’s delayed decision”.
Tom Smith, deputy director of Rotherham’s council for community safety and the street scene, said: “Rotherham’s cabinet approved a business case for measures to improve air quality in December 2018, which has was approved by the government in February 2020.
“Although a final business case will need to be completed for Rotherham and Sheffield, we have decided to put our pollution reduction programs forward, before the final air quality plan is submitted to the government.
“This means we could start reducing pollution without being affected by Sheffield’s delayed Clean Air Zone decision.
“Rotherham is submitting our final plans jointly with Sheffield – however, through discussions with the government, we were assured that we could start our projects before the joint submission.
“The programs were approved by Rotherham’s cabinet in March 2021 and we are making good progress in implementing the measures.
“We currently expect the final business case to be presented to Cabinet for decision in the new year.”