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Road traffic statistics

6889

Details

AADF latest year 2024
Region South East
Local authority Windsor and Maidenhead
Road name A308
Road type Major
Start junction road Pinkneys Drive
End junction road A4
Link length 3.10km (1.93 miles)
Easting & Northing 487000,182560
Latitude & longitude 51.53525,-0.74705

Location

Contents

Average Annual Daily Flow

Average annual daily flow
Year Count method All motor vehicles Cars & taxis LGVs HGVs Pedal cycles Motorcycles Buses & coaches
2024 Automatic counter 10,826 8,943 1,517 283 40 75 9
2023 Automatic counter 10,863 8,973 1,517 290 39 74 9
2022 Automatic counter 10,595 8,740 1,481 292 40 74 9
2021 Automatic counter 10,064 8,315 1,388 284 45 69 8
2020 Automatic counter 8,938 7,366 1,243 257 55 64 8
2019 Automatic counter 12,412 10,470 1,521 315 48 93 13
2018 Automatic counter 12,430 10,448 1,551 318 44 100 13
2017 Automatic counter 12,721 10,733 1,547 324 39 103 15
2016 Manual count 11,778 10,016 1,358 296 40 94 14
2015 Estimated using AADF from previous year on this link 11,921 9,710 1,730 345 49 76 60
2014 Estimated using AADF from previous year on this link 11,670 9,522 1,650 358 53 86 56
2013 Estimated using AADF from previous year on this link 11,308 9,270 1,543 348 54 90 58
2012 Estimated using AADF from previous year on this link 11,315 9,353 1,484 342 55 80 55
2011 Estimated using AADF from previous year on this link 11,444 9,501 1,467 341 58 84 51
2010 Estimated using AADF from previous year on this link 11,333 9,530 1,315 334 53 100 54
2009 Estimated using AADF from previous year on this link 11,293 9,588 1,232 320 53 105 48
2008 Estimated using AADF from previous year on this link 11,085 9,382 1,214 347 53 94 48
2007 Manual count 11,283 9,593 1,188 348 47 98 56
2006 Estimated using AADF from previous year on this link 9,906 8,728 855 202 55 63 58
2005 Manual count 10,090 8,898 843 213 35 73 63
2004 Estimated using AADF from previous year on this link 10,469 9,098 965 283 11 79 44
2003 Estimated using AADF from previous year on this link 10,264 8,981 877 233 13 119 54
2002 Manual count 10,514 9,326 807 241 15 84 56
2001 Estimated using AADF from previous year on this link 13,163 11,497 1,125 322 22 111 108
2000 Manual count 13,531 11,865 1,117 340 24 106 103

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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.

Site details
Manual count point site 6889 details
Average annual daily flow
Number of vehicles that travel past the count point (in both directions) on an average day of the year.
Average annual daily flow by direction
Number of vehicles that travel past the count point on an average day of the year, by direction of travel.
Raw counts
Vehicle counts recorded at this count point.
Data Description Records Download
Site details Manual count point site 6889 details 1
Average annual daily flow Number of vehicles that travel past the count point (in both directions) on an average day of the year. 25
Average annual daily flow by direction Number of vehicles that travel past the count point on an average day of the year, by direction of travel. 50
Raw counts Vehicle counts recorded at this count point. 120

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