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Road traffic statistics

18671

Details

AADF latest year 2024
Region East of England
Local authority Suffolk
Road name A137
Road type Major
Start junction road West End Road
End junction road Quadling Street/Grafton Way
Link length 0.40km (0.25 miles)
Easting & Northing 615780,244100
Latitude & longitude 52.05327,1.14581

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 7,904 6,427 1,143 187 142 89 58
2023 Estimated using AADF from previous year on this link 8,291 6,821 1,092 223 138 111 44
2022 Estimated using AADF from previous year on this link 8,152 6,695 1,074 227 141 112 44
2021 Estimated using AADF from previous year on this link 7,622 6,268 990 220 157 103 41
2020 Estimated using AADF from previous year on this link 6,939 5,690 909 205 193 97 39
2019 Estimated using AADF from previous year on this link 8,947 7,490 1,030 234 169 131 62
2018 Estimated using AADF from previous year on this link 8,871 7,398 1,039 233 154 140 61
2017 Estimated using AADF from previous year on this link 8,939 7,480 1,019 230 139 142 68
2016 Manual count 8,946 7,536 968 229 145 140 73
2015 Estimated using AADF from previous year on this link 12,065 9,895 1,734 245 90 76 116
2014 Estimated using AADF from previous year on this link 11,802 9,703 1,653 253 97 86 107
2013 Estimated using AADF from previous year on this link 11,442 9,447 1,546 249 100 90 111
2012 Estimated using AADF from previous year on this link 11,452 9,531 1,487 247 101 80 107
2011 Estimated using AADF from previous year on this link 11,582 9,682 1,470 248 107 84 98
2010 Estimated using AADF from previous year on this link 11,477 9,711 1,317 245 97 100 104
2009 Estimated using AADF from previous year on this link 11,434 9,770 1,233 234 96 105 92
2008 Manual count 11,217 9,560 1,215 255 96 94 93
2007 Estimated using AADF from previous year on this link 12,328 9,727 1,956 405 49 96 144
2006 Estimated using AADF from previous year on this link 12,435 9,886 1,858 433 79 100 158
2005 Estimated using AADF from previous year on this link 12,647 10,077 1,830 454 50 115 171
2004 Estimated using AADF from previous year on this link 13,034 10,563 1,717 433 59 140 181
2003 Estimated using AADF from previous year on this link 12,781 10,427 1,559 361 73 213 221
2002 Estimated using AADF from previous year on this link 13,007 10,828 1,436 366 82 150 227
2001 Manual count 12,747 10,657 1,340 380 79 145 225
2000 Estimated using AADF from previous year on this link 10,745 8,825 1,377 310 76 188 45

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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 18671 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 18671 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. 26
Raw counts Vehicle counts recorded at this count point. 60

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