7 September 2023
Pre-release access list document for the provisional road traffic estimates updated.
28 September 2022
Information on National Statistics for road traffic moved to this page.
14 December 2021
Pre-release access for provisional road traffic estimates updated.
24 November 2021
Pre-release access for vehicle speed compliance statistics updated.
25 February 2021
Travel time measures pre-release access document updated.
24 November 2020
Vehicle speed compliance statistics pre-release access list updated.
18 June 2020
Travel time measures pre-release access list updated.
5 March 2020
Pre-release access document for travel time measures updated for the 2019 report.
26 June 2019
Vehicle speed compliance pre-release access document updated.
14 May 2019
Road traffic estimates pre-release access document updated for 2018 annual release.
27 September 2018
Vehicle speed compliance pre-release access document updated.
28 February 2018
Pre-release access list for travel time measures updated.
30 November 2017
Travel time and road traffic pre-release documents updated.
27 April 2017
Annual road traffic pre-release access list updated.
9 February 2017
Pre-release access document for provisional road traffic estimates updated.
24 November 2016
Pre release access list for road congestion and travel times updated.
10 November 2016
Pre-release access list document updated for provisional road traffic estimates.
11 August 2016
New pre-release list added to page.
30 June 2016
Free flow vehicle speeds pre-release document updated.
19 May 2016
Road traffic access list document updated.
1 October 2013
First published.