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Road traffic statistics

38818

Details

AADF latest year 2019
Region East of England
Local authority Norfolk
Road name A11
Road type Major
Start junction road Eaton Rd
End junction road A140
Link length 1.50km (0.93 miles)
Easting & Northing 621553,307003
Latitude & longitude 52.6156,1.27129

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
2019 Estimated using AADF from previous year on this link 19,479 15,862 2,213 697 636 192 515
2018 Estimated using AADF from previous year on this link 19,305 15,665 2,232 693 579 205 510
2017 Estimated using AADF from previous year on this link 19,479 15,840 2,191 679 524 208 562
2016 Manual count 19,516 15,957 2,081 671 548 205 602
2015 Estimated using AADF from previous year on this link 22,115 18,321 1,853 832 142 179 930
2014 Estimated using AADF from previous year on this link 22,379 18,663 1,762 840 152 176 938
2013 Estimated using AADF from previous year on this link 22,235 18,859 1,547 780 157 165 884
2012 Estimated using AADF from previous year on this link 22,386 18,966 1,530 786 159 165 939
2011 Manual count 22,559 19,047 1,593 862 168 183 874
2010 Estimated using AADF from previous year on this link 20,547 16,216 2,750 742 416 182 657
2009 Estimated using AADF from previous year on this link 20,894 16,563 2,736 772 416 198 625
2008 Estimated using AADF from previous year on this link 21,010 16,833 2,526 802 416 210 639
2007 Estimated using AADF from previous year on this link 21,268 17,160 2,411 839 371 225 633
2006 Estimated using AADF from previous year on this link 21,954 18,006 2,211 856 595 223 658
2005 Manual count 21,869 17,952 2,176 859 379 214 668
2004 Estimated using AADF from previous year on this link 22,127 18,581 1,908 953 232 268 417
2003 Estimated using AADF from previous year on this link 22,172 18,545 1,925 948 286 304 450
2002 Estimated using AADF from previous year on this link 22,253 18,808 1,766 905 320 271 503
2001 Manual count 22,303 18,845 1,762 936 307 268 492
2000 Manual count 23,512 19,806 1,986 954 379 211 555

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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 38818 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 38818 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. 20
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. 40
Raw counts Vehicle counts recorded at this count point. 120

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