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Road traffic statistics

99383

Details

AADF latest year 2018
Region South West
Local authority Bath and North East Somerset
Road name A4
Road type Major
Start junction road A46
End junction road A363
Link length 2.20km (1.37 miles)
Easting & Northing 377610,166610
Latitude & longitude 51.39807,-2.32322

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
2018 Automatic counter 22,737 17,811 3,862 728 15 232 104
2017 Manual count 23,625 18,678 3,854 749 15 231 113
2016 Estimated using AADF from previous year on this link 26,306 20,851 4,066 948 34 346 96
2015 Estimated using AADF from previous year on this link 25,343 20,245 3,765 907 29 333 94
2014 Estimated using AADF from previous year on this link 24,311 19,652 3,387 854 29 322 96
2013 Estimated using AADF from previous year on this link 23,632 19,210 3,156 870 37 312 85
2012 Manual count 23,638 19,442 2,972 846 37 296 82
2011 Estimated using AADF from previous year on this link 21,894 17,630 3,121 720 16 256 167
2010 Estimated using AADF from previous year on this link 21,935 17,736 3,051 723 19 260 165
2009 Estimated using AADF from previous year on this link 22,304 18,172 2,973 710 19 294 155
2008 Manual count 22,476 18,411 2,878 758 16 281 148
2007 Estimated using AADF from previous year on this link 22,454 18,302 2,823 918 9 298 113
2006 Estimated using AADF from previous year on this link 22,291 18,431 2,548 897 9 296 119
2005 Estimated using AADF from previous year on this link 21,833 18,122 2,432 881 10 274 124
2004 Manual count 21,869 18,251 2,324 880 9 285 129
2003 Estimated using AADF from previous year on this link 20,661 16,879 2,435 868 18 349 130
2002 Estimated using AADF from previous year on this link 20,007 16,515 2,200 839 21 321 132
2001 Manual count 19,499 16,050 2,183 823 20 315 128
2000 Estimated using AADF from previous year on this link 20,539 17,159 1,952 908 22 349 171

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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 99383 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 99383 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. 19
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. 38
Raw counts Vehicle counts recorded at this count point. 120

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