Road traffic, travel time measures and vehicle speed compliance statistics: pre-release access
Post holders given access to road traffic, speeds and congestion statistics up to 24 hours prior to release.
Applies to England, Scotland and Wales
Documents
Details
List of post holders who can receive road traffic and speed statistics up to 24 hours before release to the general public.
The congestion statistics pre-release list can be found in the Road congestion and travel time information page.
Updates to this page
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26 June 2025 Provisional road traffic estimates and Travel time measures pre-release access list updated.
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25 June 2025 Vehicle speed compliance statistics for Great Britain: 2024 pre-release access list updated.
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12 June 2025 Annual road traffic estimates pre-release access has been updated
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5 December 2024 Provisional road traffic estimates pre-release access has been updated for the period October 2023 to September 2024.
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13 December 2023 Pre-release access documents updated for the provisional road traffic and travel time measures.
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7 September 2023 Pre-release access list document for the provisional road traffic estimates updated.
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28 September 2022 Information on National Statistics for road traffic moved to this page.
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14 December 2021 Pre-release access for provisional road traffic estimates updated.
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24 November 2021 Pre-release access for vehicle speed compliance statistics updated.
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25 February 2021 Travel time measures pre-release access document updated.
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24 November 2020 Vehicle speed compliance statistics pre-release access list updated.
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18 June 2020 Travel time measures pre-release access list updated.
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5 March 2020 Pre-release access document for travel time measures updated for the 2019 report.
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26 June 2019 Vehicle speed compliance pre-release access document updated.
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14 May 2019 Road traffic estimates pre-release access document updated for 2018 annual release.
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27 September 2018 Vehicle speed compliance pre-release access document updated.
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28 February 2018 Pre-release access list for travel time measures updated.
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30 November 2017 Travel time and road traffic pre-release documents updated.
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27 April 2017 Annual road traffic pre-release access list updated.
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9 February 2017 Pre-release access document for provisional road traffic estimates updated.
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24 November 2016 Pre release access list for road congestion and travel times updated.
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10 November 2016 Pre-release access list document updated for provisional road traffic estimates.
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11 August 2016 New pre-release list added to page.
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30 June 2016 Free flow vehicle speeds pre-release document updated.
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19 May 2016 Road traffic access list document updated.
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1 October 2013 First published.
Update history
2026-05-20 09:30
Annual road traffic estimates pre-release access list updated.
2025-10-02 09:30
Provisional road traffic estimates pre-release access list updated.
2025-06-26 09:30
Provisional road traffic estimates and Travel time measures pre-release access list updated.
2025-06-25 09:30
Vehicle speed compliance statistics for Great Britain: 2024 pre-release access list updated.
2025-06-12 09:30
Annual road traffic estimates pre-release access has been updated
2024-12-05 09:30
Provisional road traffic estimates pre-release access has been updated for the period October 2023 to September 2024.
2023-12-13 09:31
Pre-release access documents updated for the provisional road traffic and travel time measures.
2023-09-07 09:30
Pre-release access list document for the provisional road traffic estimates updated.
2022-09-28 09:30
Information on National Statistics for road traffic moved to this page.