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Road traffic statistics

47499

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1000
Road type Major
Start junction road B158
End junction road Dixons Hill Rd, Welham Green
Link length 2.90km (1.80 miles)
Easting & Northing 525223,205435
Latitude & longitude 51.73365,-0.18804

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 12,666 10,451 1,871 235 33 80 29
2023 Manual count 12,510 10,327 1,838 235 34 81 29
2022 Estimated using AADF from previous year on this link 12,856 10,114 2,298 345 20 70 29
2021 Estimated using AADF from previous year on this link 11,912 9,423 2,063 335 21 64 27
2020 Estimated using AADF from previous year on this link 10,813 8,617 1,801 310 28 61 23
2019 Manual count 14,370 11,800 2,105 347 22 83 36
2018 Estimated using AADF from previous year on this link 13,305 10,814 2,025 360 58 75 31
2017 Estimated using AADF from previous year on this link 13,261 10,866 1,934 351 59 76 33
2016 Estimated using AADF from previous year on this link 13,160 10,879 1,828 341 59 79 33
2015 Manual count 12,874 10,746 1,692 323 59 78 34
2014 Estimated using AADF from previous year on this link 13,679 10,892 2,186 430 25 94 76
2013 Estimated using AADF from previous year on this link 13,366 10,742 2,034 424 31 91 74
2012 Estimated using AADF from previous year on this link 13,428 10,944 1,895 417 32 91 81
2011 Estimated using AADF from previous year on this link 13,652 11,260 1,806 406 34 98 82
2010 Manual count 13,494 11,227 1,707 392 40 90 78
2009 Estimated using AADF from previous year on this link 15,961 12,920 2,193 576 28 172 100
2008 Estimated using AADF from previous year on this link 16,088 13,090 2,123 614 25 165 96
2007 Estimated using AADF from previous year on this link 16,183 13,183 2,119 617 25 169 95
2006 Manual count 15,300 12,722 1,747 546 25 201 84
2005 Estimated using AADF from previous year on this link 11,627 9,262 1,691 538 7 66 70
2004 Estimated using AADF from previous year on this link 11,570 9,272 1,610 547 6 72 69
2003 Estimated using AADF from previous year on this link 11,533 9,262 1,597 524 7 70 80
2002 Manual count 11,255 9,180 1,417 524 8 57 77
2001 Estimated using AADF from previous year on this link 13,688 11,527 1,578 413 30 97 73
2000 Manual count 13,595 11,492 1,526 415 34 87 75

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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 47499 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 47499 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. 168

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