Walshs Road - Decision to apply for reduction

Council has decided to apply to the Department of Transport and Planning for the following change:

Only this section of Walshs Road is managed by Council. The section within the Delatite Arm Forest Reserve is managed by the Department of Energy, Environment and Climate Action.

Issues raised in community responses were further investigated, as well as other relevant factors. Many were similar to issues raised regarding Piries-Goughs Bay Road.

Travel Time

Council’s investigation found this reduction would increase travel time by 29.7 seconds. This is not considered to be a significant impact.

Road Maintenance

Some respondents advocated for improving safety through road maintenance rather than by reducing speed.

The affected road section is maintained according to Council’s Road Management Plan.

Council is seeking funding to seal an additional section of road. Although this will help reduce the risk of loss-of-control accidents, the risks from vehicles travelling at high speed near other road users and turning traffic are still significant.

Driving Ability

Some commenters disagreed with the need for a speed reduction to protect less skilled or less confident drivers travelling at high speed. The main purpose of this reduction is rather to address the risk a high-speed vehicle poses to others.

Stopping Distance

One important safety factor is the distance a vehicle would travel while the driver reacts to a hazard and brakes, before coming to a stop.

For a car travelling at 100km/h, this stopping distance is 165m. At 80km/h, the distance is 115m, meaning this speed reduction would reduce cars’ stopping distance by 50m.

Likelihood of Fatality

High speed increases the likelihood that a collision will result in fatality. At 100km/h, the chance of fatality in a head-on collision is almost 100%. At 80km/h, the chance is reduced to around 40%.

Shared Road Use

Feedback showed that walkers and horse-riders often use the road between the reserve and the Gough’s Bay township, as well as motorcyclists and campers with large vehicles and trailers.

The proposed speed reduction reduces risk to these road users.

All these factors have been considered in Council's decision to apply for a speed limit reduction.