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# 3D Road Markings Appear in Australia: What You Need to Know
- URL: https://www.carexplore.com.au/3d-road-markings-appear-in-australia-what-you-need-to-know/
- Published: 2025-02-01T11:38:54.000Z
- Updated: 2025-02-01T11:38:54.000Z
- Description: New 3D road markings in SA aim to slow drivers in school zones. Will they improve safety or just confuse motorists?
- Author: Dylan Anderson
- Tags: Car News

Drivers in South Australia are encountering new [**3D road markings**](https://www.carexplore.com.au/new-dragons-teeth-road-markings-in-sa-what-drivers-need-to-know/), designed to **enhance road safety** by visually alerting motorists to **slow down**. The markings, known as **dragon’s teeth**, have been introduced as part of a **University of Adelaide study** in collaboration with the [**Department of Infrastructure and Transport**](https://www.dit.sa.gov.au/?ref=carexplore.com.au).

![3D Road Markings](https://www.carexplore.com.au/content/images/2025/02/Dragon-Teeth-Road-Marking-3.png)

## What Are 3D Road Markings?

**Dragon’s teeth** markings consist of **painted triangles** arranged in pairs along the edge of the road. Their **3D illusion effect** creates a **narrowing visual cue**, signaling drivers to reduce speed when entering **school zones** or **high-risk pedestrian areas**.

These markings are already used in **NSW and Victoria**, where they reinforce **40 km/h speed zones** and improve driver awareness in critical areas.

## Why Are They Being Introduced?

The **rising road toll** in Australia has prompted authorities to explore **new safety measures**. **In 2024, 1,300 people lost their lives on Australian roads**, marking the **highest road fatality rate since 2012**.

Authorities believe **3D road markings** can:

- **Increase driver awareness** of speed zones.
- **Reduce speeding incidents** in school areas.
- **Enhance pedestrian safety** by slowing traffic near crossings.

![3D Road Markings](https://www.carexplore.com.au/content/images/2025/02/Dragon-Teeth-Road-Marking-in-SA-2.webp)

## Mixed Reactions from Drivers

Public response to the new markings has been **divided**, with some praising them as an effective safety measure while others question their necessity. Some drivers argue that **painting speed limits directly on roads** would be more effective than adding new symbols.

However, **early research** suggests that **visual illusions** like dragon’s teeth **successfully slow drivers down**, making roads safer for pedestrians and cyclists.

## Will 3D Road Markings Expand Across Australia?

With **Victoria and NSW** already using similar markings, it’s likely other states will **follow SA’s lead** if results prove successful.

Do you think 3D road markings will make a difference in reducing speeding? Let us know your thoughts!

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