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Road traffic statistics

17626

Details

AADF latest year 2024
Region South East
Local authority Buckinghamshire
Road name A4155
Road type Major
Start junction road A4155 Cores End Road
End junction road A4094
Link length 0.30km (0.19 miles)
Easting & Northing 489600,187400
Latitude & longitude 51.57836,-0.70834

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 Manual count 9,965 8,482 1,198 138 58 92 54
2023 Estimated using AADF from previous year on this link 8,720 7,257 1,200 138 73 77 46
2022 Estimated using AADF from previous year on this link 8,569 7,123 1,180 140 75 78 46
2021 Estimated using AADF from previous year on this link 8,008 6,669 1,089 136 83 72 43
2020 Estimated using AADF from previous year on this link 7,288 6,054 999 126 102 68 41
2019 Estimated using AADF from previous year on this link 9,403 7,970 1,132 144 89 92 66
2018 Estimated using AADF from previous year on this link 9,319 7,871 1,142 144 81 98 65
2017 Estimated using AADF from previous year on this link 9,393 7,959 1,121 143 74 99 72
2016 Manual count 9,399 8,018 1,065 143 77 98 77
2015 Estimated using AADF from previous year on this link 12,992 10,927 1,635 267 67 56 107
2014 Estimated using AADF from previous year on this link 12,715 10,715 1,559 278 72 63 100
2013 Estimated using AADF from previous year on this link 12,329 10,432 1,458 270 74 66 103
2012 Estimated using AADF from previous year on this link 12,351 10,525 1,402 265 75 59 99
2011 Estimated using AADF from previous year on this link 12,493 10,692 1,386 262 79 62 91
2010 Estimated using AADF from previous year on this link 12,390 10,724 1,242 255 72 73 96
2009 Estimated using AADF from previous year on this link 12,358 10,789 1,163 244 72 77 85
2008 Estimated using AADF from previous year on this link 12,124 10,557 1,146 266 72 69 86
2007 Manual count 12,353 10,794 1,122 266 64 72 99
2006 Estimated using AADF from previous year on this link 13,256 10,372 2,345 349 111 95 95
2005 Estimated using AADF from previous year on this link 13,462 10,573 2,311 366 70 109 103
2004 Estimated using AADF from previous year on this link 13,843 11,083 2,168 350 83 133 109
2003 Estimated using AADF from previous year on this link 13,532 10,940 1,969 288 102 202 133
2002 Estimated using AADF from previous year on this link 13,743 11,361 1,813 290 115 142 137
2001 Estimated using AADF from previous year on this link 13,445 11,182 1,691 300 111 137 135
2000 Estimated using AADF from previous year on this link 13,789 11,540 1,679 310 116 131 129

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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 17626 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 17626 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. 72

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