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Road traffic statistics

78121

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1184
Road type Major
Start junction road Moor Hall Lane
End junction road B1004
Link length 1.10km (0.68 miles)
Easting & Northing 546800,220000
Latitude & longitude 51.85929,0.13036

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 7,908 6,579 1,019 247 11 43 20
2023 Estimated using AADF from previous year on this link 7,813 6,501 1,001 247 11 44 20
2022 Estimated using AADF from previous year on this link 7,646 6,344 982 253 12 47 20
2021 Estimated using AADF from previous year on this link 7,099 5,910 882 246 12 42 18
2020 Estimated using AADF from previous year on this link 6,459 5,405 770 228 16 41 16
2019 Manual count 8,635 7,401 899 255 13 55 24
2018 Estimated using AADF from previous year on this link 10,687 9,019 1,242 301 5 33 93
2017 Estimated using AADF from previous year on this link 10,672 9,062 1,186 293 6 33 98
2016 Estimated using AADF from previous year on this link 10,613 9,073 1,121 284 5 34 100
2015 Estimated using AADF from previous year on this link 10,379 8,933 1,026 276 6 35 108
2014 Estimated using AADF from previous year on this link 10,165 8,760 978 286 6 40 101
2013 Estimated using AADF from previous year on this link 9,867 8,529 915 277 7 42 105
2012 Estimated using AADF from previous year on this link 9,889 8,605 880 266 7 37 100
2011 Manual count 10,002 8,741 870 260 7 39 92
2010 Estimated using AADF from previous year on this link 9,024 7,671 835 453 3 6 59
2009 Estimated using AADF from previous year on this link 8,998 7,717 782 441 3 6 52
2008 Estimated using AADF from previous year on this link 8,856 7,550 770 478 3 6 52
2007 Estimated using AADF from previous year on this link 9,017 7,719 754 478 3 6 60
2006 Estimated using AADF from previous year on this link 9,145 7,845 716 512 5 6 66
2005 Estimated using AADF from previous year on this link 9,321 7,997 706 540 3 7 71
2004 Estimated using AADF from previous year on this link 9,648 8,383 662 518 3 9 76
2003 Manual count 9,418 8,275 601 437 4 13 92
2002 Estimated using AADF from previous year on this link 9,702 8,593 554 451 5 10 94
2001 Estimated using AADF from previous year on this link 9,556 8,458 517 477 5 10 94
2000 Estimated using AADF from previous year on this link 9,856 8,728 513 516 5 10 89

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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 78121 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 78121 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. 72

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