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Road traffic statistics

47886

Details

AADF latest year 2020
Region South East
Local authority Milton Keynes
Road name A509
Road type Major
Start junction road A5(T)
End junction road B4034
Link length 2.80km (1.74 miles)
Easting & Northing 485000,239240
Latitude & longitude 52.04506,-0.76201

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
2020 Estimated using AADF from previous year on this link 19,590 17,635 1,434 422 0 78 22
2019 Estimated using AADF from previous year on this link 25,462 23,217 1,624 482 0 105 34
2018 Estimated using AADF from previous year on this link 25,196 22,929 1,639 482 0 112 34
2017 Manual count 25,418 23,185 1,609 474 0 113 37
2016 Estimated using AADF from previous year on this link 23,366 20,734 2,172 304 1 95 62
2015 Estimated using AADF from previous year on this link 22,870 20,416 1,988 302 1 97 67
2014 Estimated using AADF from previous year on this link 23,154 20,797 1,890 304 1 95 68
2013 Estimated using AADF from previous year on this link 23,114 21,015 1,660 286 1 89 64
2012 Estimated using AADF from previous year on this link 23,224 21,135 1,641 291 1 89 68
2011 Manual count 23,420 21,225 1,709 324 1 99 63
2010 Estimated using AADF from previous year on this link 21,833 19,526 1,606 532 0 72 97
2009 Estimated using AADF from previous year on this link 22,260 19,944 1,598 548 0 78 92
2008 Estimated using AADF from previous year on this link 22,491 20,268 1,476 570 0 83 94
2007 Manual count 22,851 20,661 1,410 597 0 90 93
2006 Estimated using AADF from previous year on this link 17,862 16,229 1,061 424 5 117 31
2005 Manual count 17,786 16,181 1,044 417 4 112 32
2004 Estimated using AADF from previous year on this link 23,193 21,351 1,215 466 5 106 55
2003 Manual count 23,183 21,308 1,226 470 6 120 59
2002 Estimated using AADF from previous year on this link 23,626 21,763 1,218 428 8 172 45
2001 Manual count 23,681 21,807 1,216 444 8 170 44
2000 Estimated using AADF from previous year on this link 25,290 23,279 1,525 348 1 69 69

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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 47886 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 47886 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. 21
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. 42
Raw counts Vehicle counts recorded at this count point. 144

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