Key figures for March 2025

  • 157
    Road deaths involving heavy trucks in past 12 months
    17.4% decrease from previous year
  • 93
    Road deaths involving articulated trucks in past 12 months
    10.6% decrease from previous year
  • 73
    Road deaths involving heavy rigid trucks in past 12 months
    18.0% decrease from previous year
  • 24
    Road deaths involving buses in past 12 months
    0% change from previous year

Key statistics

During the 12 months ending March 2025, 157 people died in crashes involving heavy trucks. There were 93 deaths in crashes involving articulated trucks and 73 deaths in crashes involving heavy rigid trucks.  

Fatalities in crashes involving heavy trucks: 

  • decreased by 17.4% when compared with the previous 12-month period
  • decreased by an average of 5.6% per year over the 3 years to March 2025

Fatalities in crashes involving articulated trucks: 

  • decreased by 10.6% when compared with the previous 12-month period
  • increased by an average of 1.1% per year over the 3 years to March 2025

 Fatalities in crashes involving heavy rigid trucks:  

  • decreased by 18.0% when compared with the previous 12-month period
  • decreased by an average of 12.3% per year over the 3 years to March 2025. 

During the 12 months to March 2025, 24 people died in crashes involving buses.  

Fatalities in crashes involving buses: 

  • were unchanged when compared with the previous 12-month period  
  • increased by an average of 22.5% per year over the 3 years to March 2025. 

     

Quarterly counts of deaths in crashes involving heavy vehicles, with trends, March 2018 to March 2025 
Quarterly counts of deaths in crashes involving heavy vehicles, with trend

Annual trends

12 Months ended

Articulated truck involved

Heavy rigid truck involved

Any heavy truck involved

Bus involved

All road crash deaths

Dec 2015

115

81

190

22

1,206

Dec 2016

106

84

185

24

1,294

Dec 2017

106

92

187

32

1,223

Dec 2018

91

73

157

23

1,135

Dec 2019

102

90

189

16

1,186

Dec 2020

103

68

169

14

1,097

Dec 2021

107

68

171

14

1,130

Dec 2022

79

95

168

18

1,183

Dec 2023

115

93

201

20

1,257

Dec 2024

104

80

174

25

1,301

Change last 12 months (%)

-9.6

-14.0

-13.4

25.0

3.5

Ave. trend change p.a.(%) - for last 10 years

-0.8

0.2

-0.4

-2.8

0.1

Ave. trend change p.a.(%) - for last 3 years

14.7

-8.2

1.8

17.9

4.9

12 Months ended

Articulated truck involved

Heavy rigid truck involved

Any heavy truck involved

Bus involved

All fatal road crashes

Dec 2015

102

72

170

19

1,102

Dec 2016

93

75

164

23

1,200

Dec 2017

93

87

170

27

1,127

Dec 2018

79

64

138

21

1,055

Dec 2019

95

82

174

14

1,097

Dec 2020

86

63

147

13

998

Dec 2021

97

64

157

14

1,048

Dec 2022

70

86

151

18

1,108

Dec 2023

92

87

174

11

1,148

Dec 2024

89

76

156

21

1,191

Change last 12 months (%)

-3.3

-12.6

-10.3

90.9

3.7

Ave. trend change p.a.(%) - for last 10 years

-1.3

0.7

-0.4

-4.5

0.1

Ave. trend change p.a.(%) - for last 3 years

12.8

-6.0

1.6

8.0

3.7

Articulated trucks

Heavy rigid trucks

Buses

Definitions

Articulated truck

A motor vehicle primarily for load carrying, consisting of a prime mover that has no significant load carrying area but with a turntable device which can be linked to one or more trailers.

Heavy rigid truck

A motor vehicle of GVM greater than 4.5 tonnes constructed with a load carrying area. Includes a rigid truck with a tow bar, draw bar or other non-articulated coupling on the rear of the vehicle.

Gross Vehicle Mass (GVM)

Tare weight (i.e. unladen weight) of the motor vehicle plus its maximum carrying capacity excluding trailers.

Bus

A motor vehicle constructed for the carriage of passengers which has at least 10 seats, including the driver's seat.

Crash

Any apparently unpremeditated event reported to police, or other relevant authority, and resulting in death, injury or property damage attributable to the movement of a road vehicle on a public road

Road death or fatality

A person who dies within 30 days of a crash as a result of injuries received in that crash.

Fatal crash

A crash for which there is at least one death.

Preliminary data

Data for recent months are preliminary and subject to revision.

Estimation of three year trends

In this bulletin, the figures for the 'Average annual per cent change over 3 years' are calculated by fitting an exponential trend line to the last three data points. The Excel function LOGEST performs the fit. The resulting trend line represents a constant annual percent change over the period. (Note: when fitted to a series containing small numbers, this may not be a reliable indicator of a stable trend.)

Smooth trend lines

Whittaker-Henderson smoothers with a value of 80 for the smoothing parameter. The application R (package pracma) is used.

About the data

Data for this report is sourced from the Australian Road Deaths Database(Opens in a new tab/window) (ARDD).  

View historical quarterly heavy vehicle road deaths.(Opens in a new tab/window)

Limitations  

In general, a heavy truck as identified in the ARDD is a freight-carrying vehicle with a gross vehicle mass of over 4.5 tonnes. We use the identification of heavy trucks as supplied by the states and territories, which can vary.  

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