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Road traffic statistics

78112

Details

AADF latest year 2021
Region South East
Local authority Buckinghamshire
Road name A355
Road type Major
Start junction road A40
End junction road Maxwell Rd
Link length 1.00km (0.62 miles)
Easting & Northing 494740,190500
Latitude & longitude 51.60538,-0.63335

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
2021 Manual count 17,822 14,340 2,640 698 12 81 63
2020 Estimated using AADF from previous year on this link 16,300 13,131 2,611 410 26 82 66
2019 Estimated using AADF from previous year on this link 20,928 17,287 2,959 467 23 111 104
2018 Estimated using AADF from previous year on this link 20,746 17,073 2,985 467 21 118 103
2017 Estimated using AADF from previous year on this link 20,891 17,263 2,930 465 19 120 114
2016 Manual count 20,877 17,391 2,783 462 20 118 122
2015 Estimated using AADF from previous year on this link 19,871 16,262 2,762 493 32 184 169
2014 Estimated using AADF from previous year on this link 19,457 15,947 2,634 511 34 209 156
2013 Estimated using AADF from previous year on this link 18,863 15,526 2,463 494 35 218 163
2012 Estimated using AADF from previous year on this link 18,864 15,664 2,370 479 36 196 156
2011 Manual count 19,070 15,912 2,342 468 38 205 143
2010 Estimated using AADF from previous year on this link 18,123 14,945 2,280 775 17 47 76
2009 Estimated using AADF from previous year on this link 18,040 15,035 2,135 754 17 49 67
2008 Estimated using AADF from previous year on this link 17,741 14,711 2,103 816 17 44 67
2007 Estimated using AADF from previous year on this link 18,028 15,042 2,060 803 16 46 77
2006 Estimated using AADF from previous year on this link 18,233 15,287 1,956 858 25 48 84
2005 Estimated using AADF from previous year on this link 18,553 15,583 1,928 896 16 55 91
2004 Estimated using AADF from previous year on this link 19,148 16,334 1,808 843 19 67 96
2003 Manual count 18,681 16,125 1,642 694 23 102 118
2002 Estimated using AADF from previous year on this link 19,155 16,744 1,512 707 26 72 120
2001 Estimated using AADF from previous year on this link 18,818 16,481 1,410 737 25 70 120
2000 Estimated using AADF from previous year on this link 19,366 17,009 1,401 776 26 66 114

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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 78112 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 78112 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. 22
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. 44
Raw counts Vehicle counts recorded at this count point. 96

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