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Road traffic statistics

70104

Details

AADF latest year 2024
Region South West
Local authority Bristol, City of
Road name A4
Road type Major
Start junction road A403
End junction road M5
Link length 0.60km (0.37 miles)
Easting & Northing 351770,178500
Latitude & longitude 51.50336,-2.69626

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 17,585 8,916 3,713 4,800 30 116 40
2023 Estimated using AADF from previous year on this link 18,057 8,206 3,442 6,193 67 145 71
2022 Estimated using AADF from previous year on this link 18,140 8,115 3,368 6,436 71 151 71
2021 Estimated using AADF from previous year on this link 17,659 7,591 3,251 6,622 70 131 64
2020 Manual count 15,817 6,743 2,768 6,118 79 123 65
2019 Estimated using AADF from previous year on this link 18,821 9,131 4,343 5,136 31 124 87
2018 Estimated using AADF from previous year on this link 18,447 8,831 4,351 5,052 28 125 87
2017 Estimated using AADF from previous year on this link 18,205 8,861 4,156 4,979 27 119 90
2016 Estimated using AADF from previous year on this link 17,773 8,864 3,901 4,802 30 118 88
2015 Estimated using AADF from previous year on this link 17,052 8,607 3,612 4,633 25 114 86
2014 Manual count 16,842 8,440 3,444 4,749 27 129 80
2013 Estimated using AADF from previous year on this link 18,716 10,323 4,126 4,078 23 162 27
2012 Estimated using AADF from previous year on this link 18,561 10,415 3,969 4,005 24 145 26
2011 Estimated using AADF from previous year on this link 18,744 10,580 3,923 4,065 25 152 24
2010 Estimated using AADF from previous year on this link 18,220 10,612 3,515 3,887 23 180 26
2009 Estimated using AADF from previous year on this link 18,039 10,676 3,291 3,860 23 189 23
2008 Estimated using AADF from previous year on this link 18,064 10,446 3,242 4,184 23 169 23
2007 Estimated using AADF from previous year on this link 18,370 10,680 3,175 4,311 21 177 27
2006 Manual count 18,774 10,853 3,016 4,690 33 186 29
2005 Manual count 17,134 10,153 2,779 3,877 37 287 38
2004 Estimated using AADF from previous year on this link 18,506 10,838 3,311 4,036 35 270 51
2003 Estimated using AADF from previous year on this link 17,690 10,699 3,007 3,511 43 412 61
2002 Estimated using AADF from previous year on this link 17,761 11,110 2,769 3,530 48 289 63
2001 Estimated using AADF from previous year on this link 17,509 10,935 2,583 3,649 46 279 63
2000 Manual count 18,129 11,285 2,566 3,952 48 266 60

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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 70104 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 70104 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. 144

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