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Road traffic statistics

27149

Details

AADF latest year 2024
Region East Midlands
Local authority West Northamptonshire
Road name A428
Road type Major
Start junction road A5123
End junction road A4501
Link length 0.90km (0.56 miles)
Easting & Northing 476496,259979
Latitude & longitude 52.23272,-0.88132

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 21,589 18,234 2,719 493 227 99 44
2023 Estimated using AADF from previous year on this link 21,269 17,962 2,671 496 224 96 44
2022 Manual count 20,903 17,630 2,626 506 228 98 43
2021 Estimated using AADF from previous year on this link 19,865 17,035 2,241 445 216 92 52
2020 Estimated using AADF from previous year on this link 18,071 15,463 2,056 415 264 87 50
2019 Estimated using AADF from previous year on this link 23,356 20,357 2,330 473 231 117 79
2018 Manual count 23,130 20,105 2,350 472 210 125 78
2017 Estimated using AADF from previous year on this link 19,236 16,690 1,979 440 218 62 64
2016 Estimated using AADF from previous year on this link 19,259 16,814 1,880 435 227 61 69
2015 Estimated using AADF from previous year on this link 18,839 16,555 1,721 425 244 63 74
2014 Manual count 18,453 16,234 1,641 438 263 71 69
2013 Estimated using AADF from previous year on this link 20,816 18,290 1,773 454 201 130 169
2012 Estimated using AADF from previous year on this link 20,911 18,395 1,753 454 203 130 179
2011 Estimated using AADF from previous year on this link 21,109 18,473 1,825 500 215 144 167
2010 Manual count 21,137 18,566 1,770 498 195 136 167
2009 Estimated using AADF from previous year on this link 21,502 18,442 2,253 537 234 142 128
2008 Estimated using AADF from previous year on this link 21,658 18,741 2,080 556 234 151 130
2007 Manual count 21,962 19,104 1,987 581 209 162 128
2006 Estimated using AADF from previous year on this link 30,474 27,467 1,703 914 189 202 188
2005 Estimated using AADF from previous year on this link 30,353 27,385 1,676 907 121 194 191
2004 Estimated using AADF from previous year on this link 31,058 28,087 1,633 952 142 192 194
2003 Manual count 31,053 28,031 1,649 947 175 218 208
2002 Estimated using AADF from previous year on this link 26,144 22,629 2,193 875 192 294 153
2001 Estimated using AADF from previous year on this link 26,201 22,674 2,189 898 185 291 149
2000 Manual count 25,767 22,230 2,198 911 193 281 147

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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 27149 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 27149 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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