Recorded road collisions by speed limit (TRAN0194 test)

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Standard shorthand is used in this table: [p] = provisional, [r] = revised, [t] = total.

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Area ( of 27 selected27 selectable options)

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Severity ( of 5 selected5 selectable options)

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Speed limit ( of 10 selected10 selectable options)

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By highways agency ( of 4 selected4 selectable options)

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Data valuesData descriptionDateAreaSeveritySpeed limitBy highways agency
17 [t] [p]Number of collisions2024WalesKilled (of collision)20 mphCounty Roads
17 [t] [p]Number of collisions2024WalesKilled (of collision)20 mphAll roads
5 [t] [p]Number of collisions2024WalesKilled (of collision)30 mphCounty Roads
1 [t] [p]Number of collisions2024WalesKilled (of collision)30 mphTrunk Roads
6 [t] [p]Number of collisions2024WalesKilled (of collision)30 mphAll roads
8 [t] [p] [r]Number of collisions2024WalesKilled (of collision)40 mphCounty Roads
2 [t] [p] [r]Number of collisions2024WalesKilled (of collision)40 mphTrunk Roads
10 [t] [p] [r]Number of collisions2024WalesKilled (of collision)40 mphAll roads
7 [t] [p]Number of collisions2024WalesKilled (of collision)50 mphCounty Roads
1 [t] [p]Number of collisions2024WalesKilled (of collision)50 mphTrunk Roads
8 [t] [p]Number of collisions2024WalesKilled (of collision)50 mphAll roads
21 [t] [p] [r]Number of collisions2024WalesKilled (of collision)60 mphCounty Roads
10 [t] [p]Number of collisions2024WalesKilled (of collision)60 mphTrunk Roads
31 [t] [p] [r]Number of collisions2024WalesKilled (of collision)60 mphAll roads
6 [t] [p]Number of collisions2024WalesKilled (of collision)70 mphTrunk Roads
6 [t] [p]Number of collisions2024WalesKilled (of collision)70 mphAll roads
58 [t] [p] [r]Number of collisions2024WalesKilled (of collision)TotalCounty Roads
20 [t] [p] [r]Number of collisions2024WalesKilled (of collision)TotalTrunk Roads
78 [t] [p] [r]Number of collisions2024WalesKilled (of collision)TotalAll roads
295 [t] [p] [r]Number of collisions2024WalesKSI (of collision)20 mphCounty Roads
8 [t] [p]Number of collisions2024WalesKSI (of collision)20 mphTrunk Roads
303 [t] [p] [r]Number of collisions2024WalesKSI (of collision)20 mphAll roads
74 [t] [p] [r]Number of collisions2024WalesKSI (of collision)30 mphCounty Roads
9 [t] [p]Number of collisions2024WalesKSI (of collision)30 mphTrunk Roads
83 [t] [p] [r]Number of collisions2024WalesKSI (of collision)30 mphAll roads
76 [t] [p] [r]Number of collisions2024WalesKSI (of collision)40 mphCounty Roads
22 [t] [p]Number of collisions2024WalesKSI (of collision)40 mphTrunk Roads
98 [t] [p] [r]Number of collisions2024WalesKSI (of collision)40 mphAll roads
51 [t] [p]Number of collisions2024WalesKSI (of collision)50 mphCounty Roads
11 [t] [p]Number of collisions2024WalesKSI (of collision)50 mphTrunk Roads
62 [t] [p]Number of collisions2024WalesKSI (of collision)50 mphAll roads
257 [t] [p] [r]Number of collisions2024WalesKSI (of collision)60 mphCounty Roads
105 [t] [p] [r]Number of collisions2024WalesKSI (of collision)60 mphTrunk Roads
362 [t] [p] [r]Number of collisions2024WalesKSI (of collision)60 mphAll roads
7 [t] [p]Number of collisions2024WalesKSI (of collision)70 mphCounty Roads
36 [t] [p]Number of collisions2024WalesKSI (of collision)70 mphTrunk Roads
43 [t] [p]Number of collisions2024WalesKSI (of collision)70 mphAll roads
760 [t] [p] [r]Number of collisions2024WalesKSI (of collision)TotalCounty Roads
191 [t] [p] [r]Number of collisions2024WalesKSI (of collision)TotalTrunk Roads
951 [t] [p] [r]Number of collisions2024WalesKSI (of collision)TotalAll roads
278 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)20 mphCounty Roads
8 [t] [p]Number of collisions2024WalesSeriously injured (of collision)20 mphTrunk Roads
286 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)20 mphAll roads
69 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)30 mphCounty Roads
8 [t] [p]Number of collisions2024WalesSeriously injured (of collision)30 mphTrunk Roads
77 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)30 mphAll roads
68 [t] [p]Number of collisions2024WalesSeriously injured (of collision)40 mphCounty Roads
20 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)40 mphTrunk Roads
88 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)40 mphAll roads
44 [t] [p]Number of collisions2024WalesSeriously injured (of collision)50 mphCounty Roads
10 [t] [p]Number of collisions2024WalesSeriously injured (of collision)50 mphTrunk Roads
54 [t] [p]Number of collisions2024WalesSeriously injured (of collision)50 mphAll roads
236 [t] [p]Number of collisions2024WalesSeriously injured (of collision)60 mphCounty Roads
95 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)60 mphTrunk Roads
331 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)60 mphAll roads
7 [t] [p]Number of collisions2024WalesSeriously injured (of collision)70 mphCounty Roads
30 [t] [p]Number of collisions2024WalesSeriously injured (of collision)70 mphTrunk Roads
37 [t] [p]Number of collisions2024WalesSeriously injured (of collision)70 mphAll roads
702 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)TotalCounty Roads
171 [t] [p]Number of collisions2024WalesSeriously injured (of collision)TotalTrunk Roads
873 [t] [p] [r]Number of collisions2024WalesSeriously injured (of collision)TotalAll roads
804 [t] [p]Number of collisions2024WalesSlightly injured (of collision)20 mphCounty Roads
33 [t] [p]Number of collisions2024WalesSlightly injured (of collision)20 mphTrunk Roads
837 [t] [p]Number of collisions2024WalesSlightly injured (of collision)20 mphAll roads
197 [t] [p]Number of collisions2024WalesSlightly injured (of collision)30 mphCounty Roads
23 [t] [p]Number of collisions2024WalesSlightly injured (of collision)30 mphTrunk Roads
220 [t] [p]Number of collisions2024WalesSlightly injured (of collision)30 mphAll roads
164 [t] [p] [r]Number of collisions2024WalesSlightly injured (of collision)40 mphCounty Roads
33 [t] [p]Number of collisions2024WalesSlightly injured (of collision)40 mphTrunk Roads
197 [t] [p] [r]Number of collisions2024WalesSlightly injured (of collision)40 mphAll roads
83 [t] [p]Number of collisions2024WalesSlightly injured (of collision)50 mphCounty Roads
48 [t] [p]Number of collisions2024WalesSlightly injured (of collision)50 mphTrunk Roads
131 [t] [p]Number of collisions2024WalesSlightly injured (of collision)50 mphAll roads
353 [t] [p]Number of collisions2024WalesSlightly injured (of collision)60 mphCounty Roads
123 [t] [p]Number of collisions2024WalesSlightly injured (of collision)60 mphTrunk Roads
476 [t] [p]Number of collisions2024WalesSlightly injured (of collision)60 mphAll roads
25 [t] [p]Number of collisions2024WalesSlightly injured (of collision)70 mphCounty Roads
80 [t] [p]Number of collisions2024WalesSlightly injured (of collision)70 mphTrunk Roads
105 [t] [p]Number of collisions2024WalesSlightly injured (of collision)70 mphAll roads
1,626 [t] [p] [r]Number of collisions2024WalesSlightly injured (of collision)TotalCounty Roads
340 [t] [p]Number of collisions2024WalesSlightly injured (of collision)TotalTrunk Roads
1,966 [t] [p] [r]Number of collisions2024WalesSlightly injured (of collision)TotalAll roads
1,099 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)20 mphCounty Roads
41 [t] [p]Number of collisions2024WalesAll severities (of collision)20 mphTrunk Roads
1,140 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)20 mphAll roads
271 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)30 mphCounty Roads
32 [t] [p]Number of collisions2024WalesAll severities (of collision)30 mphTrunk Roads
303 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)30 mphAll roads
240 [t] [p]Number of collisions2024WalesAll severities (of collision)40 mphCounty Roads
55 [t] [p]Number of collisions2024WalesAll severities (of collision)40 mphTrunk Roads
295 [t] [p]Number of collisions2024WalesAll severities (of collision)40 mphAll roads
134 [t] [p]Number of collisions2024WalesAll severities (of collision)50 mphCounty Roads
59 [t] [p]Number of collisions2024WalesAll severities (of collision)50 mphTrunk Roads
193 [t] [p]Number of collisions2024WalesAll severities (of collision)50 mphAll roads
610 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)60 mphCounty Roads
228 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)60 mphTrunk Roads
838 [t] [p] [r]Number of collisions2024WalesAll severities (of collision)60 mphAll roads
32 [t] [p]Number of collisions2024WalesAll severities (of collision)70 mphCounty Roads
116 [t] [p]Number of collisions2024WalesAll severities (of collision)70 mphTrunk Roads
148 [t] [p]Number of collisions2024WalesAll severities (of collision)70 mphAll roads
Showing 1 to 100 of 81,903 rows
Page 1 of 820

Next update expected:November 2026

Updates

10th November 2025
Dataset first published.

Main information

Designation
Accredited official statistics
Data provider
Welsh Government
Data source
Police recorded road collisions
Time period covered
January 2015 to September 2026

Overview

Summary of dataset and variables

The number of police-recorded road collisions by speed limit, severity of accident, date and police force area.

Data collection or calculation

The police compile statistical data about road traffic accidents and casualties (called Stats19 data) for the Welsh Government and the Department for Transport (DfT). This follows police attendance at accidents that involve any personal injury, together with members of the public reporting personal injury accidents directly to the police. The figures are based on information available to the Welsh Government 14 weeks after the end of the latest quarter. The Stats19 data are a set of numeric and alphabet characters. A casualty is defined as, a person killed or injured in an accident. One accident may give rise to several casualties. Casualties and accidents are subdivided into killed, seriously injured and slightly injured categories. Casualties reported as killed include only those cases where death occurs in less than 30 days as a result of the accident. They do not include those who died as a result of natural causes (e.g. heart attack) rather than as a result of the accident, nor do they include confirmed suicides.

Statistical quality

The figures shown may change in future if there are late amendments. Similarly, the figures for earlier years may differ from those previously published. The figures cover only road accidents reported to the police involving personal injury. This data is obtained from administrative sources and thus may be affected by changes in procedures within those systems. There is some possibility of under-reporting and under-recording as well as for the misclassification of accidents though these are minimised by local authorities and the Welsh Government conducting a number of data validations. For example, Welsh Government data analysts may query the location of an accident with a police force when the grid reference of an accident is in a different local authority to the one specified in the data return. These issues are discussed in more detail in a Statistical Article ‘Quality Report for Welsh Road Casualties’. This article also summarises the sources and methods used to compile the road accident and casualty figures for Wales. It also reviews the quality of the resulting figures in terms of the six dimensions of statistical quality of the European Statistical System. The aim is to provide background information about road casualty statistics for Wales in a single document for all users of the published statistics. It is available from the following link: https://www.gov.wales/road-casualties-quality-report

Related reports

Published by

Organisation
Welsh Government
Contact email
stats.transport@gov.wales

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