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Road traffic statistics

16191

Details

AADF latest year 2021
Region East of England
Local authority Suffolk
Road name A12
Road type Major
Start junction road B1078
End junction road A1094
Link length 7.80km (4.85 miles)
Easting & Northing 635730,260000
Latitude & longitude 52.18784,1.44724

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
2021 Manual count 15,613 11,548 3,088 795 3 143 39
2020 Estimated using AADF from previous year on this link 12,180 8,717 2,614 722 3 96 31
2019 Estimated using AADF from previous year on this link 15,973 11,938 3,054 806 2 129 48
2018 Estimated using AADF from previous year on this link 15,946 11,911 3,064 803 2 120 48
2017 Manual count 15,857 11,968 2,926 790 2 122 51
2016 Estimated using AADF from previous year on this link 16,010 12,375 2,623 837 4 91 85
2015 Estimated using AADF from previous year on this link 15,644 12,223 2,429 816 4 91 86
2014 Estimated using AADF from previous year on this link 15,483 12,309 2,231 768 4 90 85
2013 Manual count 15,426 12,340 2,143 779 5 82 82
2012 Estimated using AADF from previous year on this link 14,371 10,962 2,393 845 3 51 120
2011 Estimated using AADF from previous year on this link 14,398 11,050 2,314 863 3 55 116
2010 Estimated using AADF from previous year on this link 14,436 11,117 2,253 904 3 50 112
2009 Estimated using AADF from previous year on this link 14,520 11,274 2,185 898 3 55 108
2008 Manual count 14,630 11,308 2,189 973 3 55 105
2007 Estimated using AADF from previous year on this link 15,528 11,744 2,495 1,046 9 142 101
2006 Manual count 15,082 11,650 2,202 1,000 9 138 92
2005 Estimated using AADF from previous year on this link 15,661 12,243 2,192 1,037 10 102 87
2004 Manual count 15,557 12,170 2,118 1,069 9 115 85
2003 Estimated using AADF from previous year on this link 15,074 11,566 2,125 1,157 6 160 66
2002 Manual count 14,683 11,418 1,894 1,150 7 147 74
2001 Manual count 14,654 11,591 2,032 858 2 89 84
2000 Manual count 15,002 11,864 1,904 1,012 7 136 86

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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 16191 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 16191 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. 22
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. 44
Raw counts Vehicle counts recorded at this count point. 216

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