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Road traffic statistics

Slough

490 million vehicle miles were travelled on roads in Slough in 2024.

Region
South East
Time period
1993 - 2024
Count points
59
ONS code
E06000039

Road traffic by vehicle class from 1993 to 2024

Million vehicle miles travelled each year in Slough, split by vehicle class

Road traffic by vehicle class table

Million vehicle miles travelled each year in Slough, split by vehicle class

Million vehicle miles driven each year in Slough, split by vehicle class
Year Cars & taxis All motor vehicles
2024 390.6 490.4
2023 365.8 461.9
2022 348.7 440.7
2021 298.6 388.6
2020 279.0 361.9
2019 404.1 499.5
2018 414.7 515.7
2017 412.9 511.3
2016 418.3 518.3
2015 426.5 525.0
2014 421.6 516.1
2013 425.4 514.8
2012 430.4 519.1
2011 421.3 511.4
2010 406.4 493.3
2009 436.5 526.6
2008 435.6 526.4
2007 446.2 542.6
2006 427.3 520.7
2005 432.6 525.1
2004 444.5 534.1
2003 443.8 529.7
2002 448.4 533.3
2001 443.0 532.0
2000 472.5 559.5
1999 456.9 545.2
1998 440.6 529.2
1997 434.2 519.2
1996 424.0 504.8
1995 407.3 484.3
1994 395.4 469.4
1993 384.1 455.0

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Data disclaimer

Traffic figures at the regional and national level are robust, and are reported as accredited official statistics. However, DfT’s traffic estimates for individual road links and small areas are less robust, as they are not always based on up-to-date counts made at these locations. Where other more up-to-date sources of traffic data are available (e.g. from local highways authorities), this may provide a more accurate estimate of traffic at these locations.

It is the responsibility of the user to decide which data are most appropriate for their purpose, and if DfT road link level traffic estimates are used, to make a note of the limitations in any published material.

Quality flags in data downloads

DfT’s road link level traffic estimates are calculated using a variety of methods, with some methods likely to produce more accurate estimates than others.

The data tables available to download here contain a column - estimation_method – showing the method used to estimate traffic for each location and year. Figures having an estimation method of “Counted” are likely to be more accurate than those marked as “Estimated”, and the latter should be used with caution.

Count points
Details of each count point in Slough.
Traffic by vehicle class
The total volume of traffic across Slough each year, split by vehicle class.
Average annual daily flow
The number of vehicles that travel (in all directions) past each count point in Slough on an average day of the year.
Average annual daily flow by direction
The number of vehicles that travel past each count point in Slough on an average day of the year, split by direction of travel.
Raw counts
The vehicle counts recorded at each count point in Slough.
Data Description Records Download
Count points Details of each count point in Slough. 59
Traffic by vehicle class The total volume of traffic across Slough each year, split by vehicle class. 32
Average annual daily flow The number of vehicles that travel (in all directions) past each count point in Slough on an average day of the year. 793
Average annual daily flow by direction The number of vehicles that travel past each count point in Slough on an average day of the year, split by direction of travel. 1,480
Raw counts The vehicle counts recorded at each count point in Slough. 7,068

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