Skip to main content
Road traffic statistics

29020

Details

AADF latest year 2024
Region East of England
Local authority Cambridgeshire
Road name A11
Road type Major
Start junction road A14 slip
End junction road LA Boundary
Link length 3.70km (2.30 miles)
Easting & Northing 568585,268560
Latitude & longitude 52.28933,0.47039

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 43,790 33,071 6,997 3,508 0 158 57
2023 Automatic counter 44,009 33,110 7,385 3,206 0 210 98
2022 Manual count 42,540 32,028 7,012 3,193 0 212 96
2021 Automatic counter 38,383 25,489 8,161 4,568 0 155 10
2020 Manual count 29,436 19,693 6,039 3,578 0 118 8
2019 Automatic counter 49,334 37,551 7,719 3,761 0 234 69
2018 Manual count 40,108 30,443 6,329 3,087 0 190 59
2017 Estimated using AADF from previous year on this link 34,864 26,577 5,259 2,841 0 132 54
2016 Estimated using AADF from previous year on this link 34,463 26,588 4,937 2,754 0 131 53
2015 Estimated using AADF from previous year on this link 33,254 25,816 4,571 2,689 0 126 52
2014 Manual count 31,870 25,060 4,112 2,522 0 122 53
2013 Estimated using AADF from previous year on this link 33,215 25,843 4,733 2,428 0 92 119
2012 Manual count 33,229 26,155 4,458 2,414 0 87 115
2011 Estimated using AADF from previous year on this link 34,200 26,436 5,031 2,524 0 107 102
2010 Manual count 34,297 26,595 4,917 2,576 0 109 100
2009 Estimated using AADF from previous year on this link 30,420 22,889 4,641 2,589 2 222 79
2008 Manual count 30,777 23,190 4,493 2,807 2 212 75
2007 Manual count 33,074 25,112 4,195 3,528 0 126 113
2006 Manual count 34,825 26,989 4,078 3,355 0 141 262
2005 Manual count 33,870 26,219 3,955 3,414 0 139 143
2004 Manual count 30,647 22,956 4,053 3,318 1 173 147
2003 Manual count 33,464 26,589 3,110 3,406 1 173 186
2002 Manual count 27,742 20,914 3,300 3,226 1 125 177
2001 Manual count 32,275 25,214 3,279 3,424 0 157 201
2000 Manual count 26,657 20,400 2,544 3,309 2 217 187

Download data

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 29020 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 29020 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. 50
Raw counts Vehicle counts recorded at this count point. 384

To apply more filters to downloads, or retrieve data split into pages you can use our API.