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Road traffic statistics

16181

Details

AADF latest year 2024
Region East of England
Local authority Cambridgeshire
Road name A11
Road type Major
Start junction road A1304
End junction road A14
Link length 5.00km (3.11 miles)
Easting & Northing 557300,257000
Latitude & longitude 52.18883,0.2997

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 from nearby links 39,416 30,104 6,672 2,328 35 209 104
2023 Estimated from nearby links 40,776 30,933 6,956 2,565 35 215 108
2022 Estimated from nearby links 40,184 30,163 7,013 2,688 35 216 104
2021 Estimated from nearby links 35,233 25,892 6,435 2,641 32 181 84
2020 Estimated from nearby links 31,218 23,098 5,509 2,360 54 171 80
2019 Automatic counter 40,154 29,824 7,520 2,232 21 442 136
2018 Estimated from nearby links 40,242 29,798 7,605 2,256 19 441 143
2017 Estimated from nearby links 36,672 30,014 4,966 998 245 251 443
2016 Estimated from nearby links 36,186 28,043 5,334 2,440 29 233 136
2015 Estimated from nearby links 35,177 27,632 4,976 2,178 37 238 152
2014 Estimated from nearby links 37,910 29,970 5,196 2,307 37 260 178
2013 Estimated from nearby links 36,834 29,209 4,930 2,280 40 249 167
2012 Estimated from nearby links 33,928 27,015 4,436 2,091 35 229 156
2011 Estimated from nearby links 33,807 26,941 4,344 2,126 34 236 160
2010 Estimated from nearby links 28,969 21,782 4,120 2,866 2 143 58
2009 Estimated from nearby links 29,373 23,517 3,650 1,842 29 221 143
2008 Estimated from nearby links 29,787 22,638 3,881 3,066 2 153 49
2007 Estimated using AADF from previous year on this link 24,885 18,486 3,307 2,943 0 83 66
2006 Manual count 24,698 18,617 2,984 2,944 0 82 71
2005 Estimated using AADF from previous year on this link 26,043 19,893 3,039 2,945 2 97 69
2004 Manual count 26,110 20,033 2,906 2,997 2 102 72
2003 Estimated using AADF from previous year on this link 24,354 18,185 3,022 2,900 0 123 124
2002 Manual count 23,647 17,793 2,730 2,885 0 113 126
2001 Manual count 23,925 17,681 2,878 3,136 0 138 92
2000 Manual count 23,069 17,425 2,661 2,814 0 74 95

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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 16181 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 16181 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. 34
Raw counts Vehicle counts recorded at this count point. 120

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