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Road traffic statistics

6078

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1001
Road type Major
Start junction road A1(M)
End junction road A1057
Link length 1.30km (0.81 miles)
Easting & Northing 521250,208000
Latitude & longitude 51.75758,-0.24465

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 15,205 12,056 1,834 1,123 10 79 113
2023 Estimated using AADF from previous year on this link 17,651 13,803 2,167 1,529 20 107 46
2022 Estimated using AADF from previous year on this link 17,395 13,548 2,130 1,563 21 108 45
2021 Estimated using AADF from previous year on this link 16,307 12,685 1,965 1,516 23 99 42
2020 Estimated using AADF from previous year on this link 14,867 11,514 1,803 1,416 28 94 41
2019 Estimated using AADF from previous year on this link 19,003 15,158 2,043 1,611 25 127 65
2018 Manual count 18,822 14,970 2,061 1,592 22 135 64
2017 Estimated using AADF from previous year on this link 22,514 16,913 2,994 2,343 12 150 113
2016 Estimated using AADF from previous year on this link 22,448 17,039 2,844 2,295 13 148 122
2015 Estimated using AADF from previous year on this link 21,985 16,777 2,604 2,322 13 152 131
2014 Estimated using AADF from previous year on this link 22,155 17,091 2,475 2,308 14 149 132
2013 Manual count 21,856 17,270 2,174 2,148 15 140 125
2012 Estimated using AADF from previous year on this link 17,759 14,529 2,036 1,053 27 100 41
2011 Estimated using AADF from previous year on this link 17,978 14,759 2,012 1,064 29 105 38
2010 Estimated using AADF from previous year on this link 17,801 14,803 1,803 1,030 26 125 40
2009 Estimated using AADF from previous year on this link 17,752 14,893 1,688 1,004 26 131 36
2008 Estimated using AADF from previous year on this link 17,481 14,572 1,663 1,093 26 117 36
2007 Estimated using AADF from previous year on this link 17,808 14,900 1,628 1,117 23 123 40
2006 Estimated using AADF from previous year on this link 18,078 15,142 1,546 1,218 37 128 44
2005 Manual count 18,492 15,436 1,524 1,336 24 148 48
2004 Estimated using AADF from previous year on this link 14,369 10,892 1,883 1,250 17 127 217
2003 Estimated using AADF from previous year on this link 13,982 10,752 1,710 1,060 20 194 266
2002 Estimated using AADF from previous year on this link 14,198 11,165 1,575 1,049 23 136 273
2001 Estimated using AADF from previous year on this link 13,928 10,989 1,470 1,067 22 131 271
2000 Estimated using AADF from previous year on this link 14,310 11,341 1,460 1,125 23 125 259

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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 6078 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 6078 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. 96

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