Lander Road - proposed speed limit reduction

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Between November 22, 2021 & December 15, 2021 the City of Marion consulted with the community on a proposed speed limit reduction to 50km/h on Lander Road between Main South Road and Patpa Drive.

Thank you to all who submitted feedback.

After hearing your voice on the Lander Road proposed speed limit reduction, Council has endorsed that the speed limit on Lander Road will NOT be reduced.

For further information please refer to the provided documents on the right of this page.

Background

The Department for Infrastructure and Transport (DIT) undertook an upgrade to the intersection at Main South Road, Candy Road and Lander Road in October 2019, which was completed in July 2020. The upgrade allowed for right turn movements between Main South Road and Candy Road, and through movements between Candy Road and Lander Road.

The project has provided improved connectivity in the area, particularly between Happy Valley and Hallett Cove. This is evident from comparing traffic data collected prior and after the upgrade. There has been an increase of approx. 20-25% volume of traffic on Lander Road and is now considered City of Marion’s most utilised road with approx. 10,000 vehicles per day (AADT - Average Annual Daily Traffic).

A lower speed limit on Lander Road between Main South Road and the roundabout at Patpa Drive would provide a safer environment for residents. The speed limit on Candy Road (City of Onkaparinga) between Chandlers Hill Road and Main South Road is 50km/h. A similar built-up road environment on Lander Road between Main South Road and Patpa Drive, consolidating the speed at 50 km/h, would be less confusing to motorists.

Proposed Speed Limit

Reducing the Speed limit on Lander Road between Main South Road and Patpa Drive from 60km/h to 50km/h would:

  • Shorten the stopping distance of an average car by 10m (equates to about 2 car lengths)
  • Provide a safer road (reduces the risk of crashes resulting in serious injuries and fatalities)
  • Provide better fuel consumption (lower greenhouse gas emissions)
  • Generate less traffic noise
  • Better support active travel modes
  • Increase the time to travel between Main South Road and Patpa Drive by approx. 20 seconds

Consultation
Consultation took place between Monday, 22 November and 5pm Wednesday, 15 December 2021.

For any questions related to this consultation please contact City of Marion’s Unit Manager Engineering (Carl Lundborg) on 8375 6600.

Between November 22, 2021 & December 15, 2021 the City of Marion consulted with the community on a proposed speed limit reduction to 50km/h on Lander Road between Main South Road and Patpa Drive.

Thank you to all who submitted feedback.

After hearing your voice on the Lander Road proposed speed limit reduction, Council has endorsed that the speed limit on Lander Road will NOT be reduced.

For further information please refer to the provided documents on the right of this page.

Background

The Department for Infrastructure and Transport (DIT) undertook an upgrade to the intersection at Main South Road, Candy Road and Lander Road in October 2019, which was completed in July 2020. The upgrade allowed for right turn movements between Main South Road and Candy Road, and through movements between Candy Road and Lander Road.

The project has provided improved connectivity in the area, particularly between Happy Valley and Hallett Cove. This is evident from comparing traffic data collected prior and after the upgrade. There has been an increase of approx. 20-25% volume of traffic on Lander Road and is now considered City of Marion’s most utilised road with approx. 10,000 vehicles per day (AADT - Average Annual Daily Traffic).

A lower speed limit on Lander Road between Main South Road and the roundabout at Patpa Drive would provide a safer environment for residents. The speed limit on Candy Road (City of Onkaparinga) between Chandlers Hill Road and Main South Road is 50km/h. A similar built-up road environment on Lander Road between Main South Road and Patpa Drive, consolidating the speed at 50 km/h, would be less confusing to motorists.

Proposed Speed Limit

Reducing the Speed limit on Lander Road between Main South Road and Patpa Drive from 60km/h to 50km/h would:

  • Shorten the stopping distance of an average car by 10m (equates to about 2 car lengths)
  • Provide a safer road (reduces the risk of crashes resulting in serious injuries and fatalities)
  • Provide better fuel consumption (lower greenhouse gas emissions)
  • Generate less traffic noise
  • Better support active travel modes
  • Increase the time to travel between Main South Road and Patpa Drive by approx. 20 seconds

Consultation
Consultation took place between Monday, 22 November and 5pm Wednesday, 15 December 2021.

For any questions related to this consultation please contact City of Marion’s Unit Manager Engineering (Carl Lundborg) on 8375 6600.

Page last updated: 28 Feb 2022, 10:51 PM