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Road traffic statistics

56822

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A600
Road type Major
Start junction road Turnpike Lane, Hitchin
End junction road LA Boundary
Link length 3.80km (2.36 miles)
Easting & Northing 517457,233489
Latitude & longitude 51.98746,-0.29091

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 9,558 7,804 1,331 303 35 75 46
2023 Estimated using AADF from previous year on this link 9,443 7,711 1,307 304 37 75 47
2022 Estimated using AADF from previous year on this link 9,244 7,524 1,282 309 39 81 47
2021 Estimated using AADF from previous year on this link 8,579 7,011 1,151 300 39 73 44
2020 Estimated using AADF from previous year on this link 7,801 6,411 1,005 277 53 71 37
2019 Estimated using AADF from previous year on this link 10,417 8,779 1,174 311 41 95 58
2018 Manual count 10,394 8,760 1,178 309 34 88 59
2017 Estimated using AADF from previous year on this link 11,302 9,086 1,700 346 25 112 59
2016 Estimated using AADF from previous year on this link 11,215 9,097 1,607 336 24 115 60
2015 Estimated using AADF from previous year on this link 10,972 8,985 1,488 323 25 115 61
2014 Estimated using AADF from previous year on this link 10,980 9,092 1,390 318 25 120 60
2013 Estimated using AADF from previous year on this link 10,745 8,967 1,293 310 31 117 58
2012 Manual count 10,828 9,136 1,204 309 31 116 64
2011 Estimated using AADF from previous year on this link 10,442 8,548 1,353 373 39 110 58
2010 Estimated using AADF from previous year on this link 10,320 8,522 1,279 362 44 101 56
2009 Estimated using AADF from previous year on this link 10,458 8,687 1,243 360 43 114 54
2008 Manual count 10,572 8,792 1,220 396 38 110 54
2007 Estimated using AADF from previous year on this link 11,910 9,654 1,532 547 38 103 74
2006 Estimated using AADF from previous year on this link 11,970 9,912 1,388 499 38 103 68
2005 Estimated using AADF from previous year on this link 11,644 9,642 1,323 486 40 121 72
2004 Manual count 11,615 9,651 1,261 499 38 132 72
2003 Estimated using AADF from previous year on this link 12,226 10,027 1,540 382 32 194 83
2002 Estimated using AADF from previous year on this link 11,928 9,938 1,367 385 38 158 80
2001 Manual count 11,697 9,820 1,267 375 36 160 75
2000 Manual count 11,731 9,808 1,296 403 58 137 87

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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 56822 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 56822 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. 144

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