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Road traffic statistics

58069

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A420
Road type Major
Start junction road A4017
End junction road LA Boundary
Link length 0.20km (0.12 miles)
Easting & Northing 364432,173922
Latitude & longitude 51.46314,-2.51338

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 11,788 9,370 1,812 184 310 125 297
2023 Estimated using AADF from previous year on this link 11,610 9,230 1,780 183 307 121 296
2022 Manual count 11,412 9,060 1,751 185 312 123 293
2021 Estimated using AADF from previous year on this link 10,197 7,734 2,073 159 209 78 152
2020 Estimated using AADF from previous year on this link 9,292 7,020 1,902 149 256 74 147
2019 Estimated using AADF from previous year on this link 11,899 9,242 2,155 169 224 100 232
2018 Estimated using AADF from previous year on this link 11,808 9,127 2,174 170 204 107 230
2017 Estimated using AADF from previous year on this link 11,894 9,229 2,134 169 184 108 253
2016 Estimated using AADF from previous year on this link 11,872 9,298 2,027 169 193 107 271
2015 Estimated using AADF from previous year on this link 11,580 9,155 1,856 167 207 109 293
2014 Manual count 11,316 8,977 1,770 174 222 124 272
2013 Estimated using AADF from previous year on this link 12,616 9,787 2,206 243 111 139 241
2012 Estimated using AADF from previous year on this link 12,588 9,874 2,123 236 113 124 231
2011 Estimated using AADF from previous year on this link 12,701 10,031 2,098 230 119 130 212
2010 Estimated using AADF from previous year on this link 12,543 10,061 1,880 223 108 155 224
2009 Estimated using AADF from previous year on this link 12,457 10,122 1,760 215 108 162 198
2008 Estimated using AADF from previous year on this link 12,216 9,904 1,734 232 108 146 200
2007 Estimated using AADF from previous year on this link 12,436 10,127 1,698 228 97 153 230
2006 Manual count 12,564 10,292 1,614 246 155 160 252
2005 Estimated using AADF from previous year on this link 14,462 10,909 2,646 399 142 141 367
2004 Estimated using AADF from previous year on this link 14,853 11,435 2,483 375 167 171 389
2003 Estimated using AADF from previous year on this link 14,589 11,288 2,254 312 207 261 474
2002 Estimated using AADF from previous year on this link 14,790 11,722 2,076 321 231 183 488
2001 Manual count 14,472 11,537 1,936 339 222 176 484
2000 Estimated using AADF from previous year on this link 16,952 13,904 1,898 393 158 381 376

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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 58069 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 58069 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. 96

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