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Road traffic statistics

47084

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A404
Road type Major
Start junction road A404 Woodside Road roundabout
End junction road Church Grove, Little Chalfont
Link length 2.80km (1.74 miles)
Easting & Northing 500000,197700
Latitude & longitude 51.66919,-0.55537

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 13,504 10,942 2,195 310 33 35 22
2023 Estimated using AADF from previous year on this link 13,299 10,779 2,157 309 33 34 22
2022 Estimated using AADF from previous year on this link 13,069 10,580 2,121 313 34 34 21
2021 Estimated using AADF from previous year on this link 12,215 9,905 1,956 302 38 31 20
2020 Estimated using AADF from previous year on this link 11,116 8,991 1,795 282 46 29 19
2019 Estimated using AADF from previous year on this link 14,262 11,837 2,033 321 40 40 30
2018 Estimated using AADF from previous year on this link 14,137 11,690 2,051 322 37 43 30
2017 Manual count 14,230 11,820 2,014 320 33 43 33
2016 Estimated using AADF from previous year on this link 14,840 12,238 2,126 329 14 55 92
2015 Estimated using AADF from previous year on this link 14,476 12,050 1,946 324 15 57 99
2014 Estimated using AADF from previous year on this link 14,164 11,816 1,856 337 16 64 92
2013 Estimated using AADF from previous year on this link 13,731 11,504 1,735 329 17 67 95
2012 Estimated using AADF from previous year on this link 13,751 11,606 1,670 324 17 60 91
2011 Estimated using AADF from previous year on this link 13,909 11,790 1,650 322 18 63 84
2010 Estimated using AADF from previous year on this link 13,783 11,826 1,479 315 16 75 88
2009 Estimated using AADF from previous year on this link 13,742 11,897 1,385 303 16 79 78
2008 Manual count 13,485 11,641 1,364 331 16 71 78
2007 Estimated using AADF from previous year on this link 14,438 12,459 1,539 315 11 45 80
2006 Manual count 14,597 12,661 1,461 341 18 47 87
2005 Estimated using AADF from previous year on this link 15,057 12,736 1,662 505 21 74 80
2004 Manual count 15,566 13,350 1,559 482 25 91 84
2003 Estimated using AADF from previous year on this link 14,448 12,080 1,659 523 27 78 108
2002 Manual count 14,770 12,544 1,528 532 31 55 111
2001 Manual count 16,182 14,033 1,583 400 22 67 99
2000 Manual count 15,385 13,306 1,451 403 27 124 101

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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 47084 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 47084 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. 168

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