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Road traffic statistics

8237

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1000
Road type Major
Start junction road inner ring road
End junction road inner ring road
Link length 1.10km (0.68 miles)
Easting & Northing 524890,213501
Latitude & longitude 51.80621,-0.18996

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 12,529 10,616 1,478 314 47 51 69
2023 Estimated using AADF from previous year on this link 12,345 10,458 1,452 316 46 50 69
2022 Estimated using AADF from previous year on this link 12,133 10,265 1,428 321 47 50 68
2021 Estimated using AADF from previous year on this link 11,346 9,610 1,317 309 52 46 64
2020 Estimated using AADF from previous year on this link 10,323 8,723 1,208 287 64 43 62
2019 Manual count 13,335 11,484 1,369 326 56 59 97
2018 Estimated using AADF from previous year on this link 15,892 12,331 2,999 320 53 62 180
2017 Estimated using AADF from previous year on this link 15,991 12,468 2,944 318 48 62 199
2016 Estimated using AADF from previous year on this link 15,948 12,560 2,797 316 50 62 213
2015 Estimated using AADF from previous year on this link 15,531 12,367 2,560 310 54 63 230
2014 Estimated using AADF from previous year on this link 15,175 12,127 2,442 322 58 71 213
2013 Estimated using AADF from previous year on this link 14,701 11,807 2,283 314 60 75 222
2012 Estimated using AADF from previous year on this link 14,695 11,912 2,197 307 61 67 212
2011 Manual count 14,842 12,101 2,171 305 64 70 195
2010 Estimated using AADF from previous year on this link 14,295 11,257 2,229 606 40 128 75
2009 Estimated using AADF from previous year on this link 14,193 11,325 2,087 581 40 134 66
2008 Estimated using AADF from previous year on this link 13,956 11,081 2,056 632 40 120 67
2007 Estimated using AADF from previous year on this link 14,178 11,330 2,013 632 35 125 78
2006 Estimated using AADF from previous year on this link 14,325 11,514 1,912 683 57 131 85
2005 Estimated using AADF from previous year on this link 14,587 11,737 1,884 723 36 151 92
2004 Estimated using AADF from previous year on this link 15,047 12,303 1,767 697 43 183 97
2003 Estimated using AADF from previous year on this link 14,738 12,145 1,605 590 53 279 119
2002 Manual count 15,013 12,612 1,478 605 59 196 122
2001 Estimated using AADF from previous year on this link 14,206 12,382 1,105 444 51 155 120
2000 Estimated using AADF from previous year on this link 14,607 12,778 1,097 469 53 148 115

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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 8237 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 8237 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. 25
Raw counts Vehicle counts recorded at this count point. 36

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