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Road traffic statistics

37819

Details

AADF latest year 2024
Region South East
Local authority Milton Keynes
Road name A509
Road type Major
Start junction road M1 Junction 14
End junction road A5130
Link length 0.70km (0.43 miles)
Easting & Northing 489220,240667
Latitude & longitude 52.05722,-0.70012

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 Estimated using AADF from previous year on this link 46,520 35,382 7,309 3,490 3 98 240
2023 Manual count 46,004 34,961 7,182 3,522 4 99 240
2022 Estimated using AADF from previous year on this link 35,616 25,119 6,798 3,490 9 80 129
2021 Estimated using AADF from previous year on this link 33,087 23,404 6,103 3,387 9 73 120
2020 Manual count 30,076 21,402 5,329 3,173 13 70 102
2019 Estimated using AADF from previous year on this link 49,620 39,281 6,783 3,045 22 177 333
2018 Estimated using AADF from previous year on this link 49,541 39,195 6,806 3,039 18 164 338
2017 Estimated using AADF from previous year on this link 49,392 39,383 6,499 2,987 18 168 356
2016 Manual count 49,025 39,431 6,141 2,915 18 173 365
2015 Estimated using AADF from previous year on this link 49,813 41,502 4,843 2,997 9 106 364
2014 Manual count 47,935 40,288 4,357 2,818 9 102 370
2013 Manual count 37,160 29,701 4,515 2,416 13 151 377
2012 Manual count 41,262 34,029 4,521 2,115 11 219 378
2011 Manual count 45,118 37,420 4,382 2,645 57 253 418
2010 Manual count 45,145 36,906 4,954 2,814 12 191 280
2009 Manual count 45,949 37,675 4,925 2,871 10 192 286
2008 Estimated using AADF from previous year on this link 50,876 40,810 6,577 2,707 13 248 534
2007 Estimated using AADF from previous year on this link 51,194 41,098 6,564 2,751 13 255 526
2006 Manual count 50,898 41,388 5,924 2,775 12 254 557
2005 Estimated using AADF from previous year on this link 55,951 46,092 6,078 3,193 11 272 316
2004 Estimated using AADF from previous year on this link 56,056 46,418 5,811 3,215 11 283 329
2003 Estimated using AADF from previous year on this link 54,604 45,641 5,220 3,067 11 279 397
2002 Estimated using AADF from previous year on this link 53,022 44,659 4,716 2,989 13 257 401
2001 Estimated using AADF from previous year on this link 51,677 43,400 4,679 2,958 13 252 388
2000 Manual count 50,144 42,095 4,431 3,013 15 228 377

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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 37819 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 37819 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. 264

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