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Road traffic statistics

81156

Details

AADF latest year 2024
Region East of England
Local authority Suffolk
Road name A12
Road type Major
Start junction road A1117
End junction road London Road South
Link length 3.50km (2.17 miles)
Easting & Northing 653310,291460
Latitude & longitude 52.4623,1.72754

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 Estimated using AADF from previous year on this link 13,965 11,597 1,878 311 335 166 13
2023 Estimated using AADF from previous year on this link 13,755 11,424 1,845 312 331 161 13
2022 Estimated using AADF from previous year on this link 13,522 11,213 1,814 318 336 163 13
2021 Estimated using AADF from previous year on this link 12,641 10,498 1,673 308 376 149 12
2020 Estimated using AADF from previous year on this link 11,504 9,529 1,535 287 460 141 12
2019 Estimated using AADF from previous year on this link 14,821 12,545 1,739 327 403 191 19
2018 Estimated using AADF from previous year on this link 14,693 12,390 1,755 326 367 203 19
2017 Manual count 14,798 12,528 1,722 322 332 206 21
2016 Estimated using AADF from previous year on this link 16,277 13,144 2,336 498 281 202 97
2015 Estimated using AADF from previous year on this link 15,889 12,942 2,138 497 302 207 105
2014 Estimated using AADF from previous year on this link 15,575 12,691 2,039 514 324 234 97
2013 Estimated using AADF from previous year on this link 15,126 12,355 1,907 518 334 245 101
2012 Estimated using AADF from previous year on this link 15,134 12,465 1,834 518 339 220 97
2011 Estimated using AADF from previous year on this link 15,327 12,663 1,813 532 358 230 89
2010 Estimated using AADF from previous year on this link 15,213 12,701 1,625 521 324 272 94
2009 Estimated using AADF from previous year on this link 15,173 12,778 1,521 505 322 286 83
2008 Manual count 14,892 12,502 1,499 551 322 256 84

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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 81156 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 81156 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. 17
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. 34
Raw counts Vehicle counts recorded at this count point. 48

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