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Road traffic statistics

48123

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A4320
Road type Major
Start junction road A432
End junction road A4032/M32
Link length 0.60km (0.37 miles)
Easting & Northing 360413,174003
Latitude & longitude 51.4636,-2.57124

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 38,744 29,466 7,674 1,083 102 410 112
2023 Estimated using AADF from previous year on this link 41,450 31,806 7,716 1,561 244 280 88
2022 Manual count 40,766 31,219 7,587 1,589 248 284 87
2021 Estimated using AADF from previous year on this link 30,338 22,830 5,776 1,474 95 177 81
2020 Manual count 27,641 20,722 5,299 1,375 116 167 79
2019 Estimated using AADF from previous year on this link 37,737 28,950 6,785 1,424 178 476 101
2018 Estimated using AADF from previous year on this link 37,468 28,592 6,845 1,423 162 508 100
2017 Manual count 37,659 28,910 6,719 1,406 147 514 110
2016 Estimated using AADF from previous year on this link 39,366 29,076 7,975 1,714 79 434 165
2015 Estimated using AADF from previous year on this link 38,260 28,630 7,301 1,706 85 444 179
2014 Estimated using AADF from previous year on this link 38,445 29,165 6,941 1,722 91 437 180
2013 Estimated using AADF from previous year on this link 37,758 29,470 6,096 1,612 94 410 170
2012 Manual count 37,878 29,638 6,027 1,622 95 410 180
2011 Estimated using AADF from previous year on this link 36,775 28,894 6,024 1,231 389 417 209
2010 Estimated using AADF from previous year on this link 36,711 29,039 5,843 1,226 353 394 209
2009 Manual count 37,385 29,662 5,814 1,283 353 427 199
2008 Estimated using AADF from previous year on this link 32,615 23,283 6,631 1,969 47 519 213
2007 Estimated using AADF from previous year on this link 32,857 23,733 6,332 2,025 42 556 211
2006 Estimated using AADF from previous year on this link 33,519 24,904 5,805 2,041 67 550 219
2005 Estimated using AADF from previous year on this link 33,296 24,829 5,713 2,001 43 530 223
2004 Estimated using AADF from previous year on this link 33,859 25,466 5,569 2,073 51 524 227
2003 Estimated using AADF from previous year on this link 33,918 25,415 5,619 2,045 63 595 244
2002 Estimated using AADF from previous year on this link 33,662 25,776 5,155 1,928 70 530 273
2001 Manual count 33,743 25,828 5,145 1,979 67 524 267
2000 Estimated using AADF from previous year on this link 34,409 26,346 5,487 1,703 128 538 335

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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 48123 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 48123 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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