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Road traffic statistics

74656

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A416
Road type Major
Start junction road A416 Chesham Road
End junction road A416 Kingshill Way
Link length 0.40km (0.25 miles)
Easting & Northing 498550,206580
Latitude & longitude 51.74926,-0.57382

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 15,689 12,750 2,533 295 16 64 47
2023 Estimated using AADF from previous year on this link 15,495 12,598 2,488 296 17 65 47
2022 Estimated using AADF from previous year on this link 15,153 12,294 2,440 301 18 70 48
2021 Estimated using AADF from previous year on this link 14,045 11,454 2,191 292 18 63 45
2020 Estimated using AADF from previous year on this link 12,757 10,474 1,913 271 24 61 38
2019 Estimated using AADF from previous year on this link 17,023 14,344 2,235 303 19 82 59
2018 Estimated using AADF from previous year on this link 16,993 14,312 2,242 303 16 76 60
2017 Manual count 16,960 14,381 2,141 297 16 78 63
2016 Estimated using AADF from previous year on this link 17,280 14,324 2,452 285 21 136 82
2015 Estimated using AADF from previous year on this link 16,913 14,149 2,271 275 21 136 83
2014 Estimated using AADF from previous year on this link 16,252 13,735 2,043 259 21 131 84
2013 Estimated using AADF from previous year on this link 15,797 13,425 1,903 266 26 127 75
2012 Manual count 15,836 13,587 1,793 263 26 120 73
2011 Estimated using AADF from previous year on this link 15,991 13,447 2,051 320 16 81 92
2010 Manual count 16,036 13,528 2,005 329 18 83 91
2009 Estimated using AADF from previous year on this link 16,740 13,866 2,322 323 15 86 143
2008 Estimated using AADF from previous year on this link 16,860 14,049 2,247 346 13 82 136
2007 Estimated using AADF from previous year on this link 16,956 14,148 2,243 346 13 85 134
2006 Manual count 16,839 14,248 2,024 341 13 84 142
2005 Estimated using AADF from previous year on this link 16,224 13,556 2,035 448 7 121 64
2004 Estimated using AADF from previous year on this link 16,239 13,652 1,946 448 6 126 67
2003 Estimated using AADF from previous year on this link 15,796 13,424 1,748 420 7 124 80
2002 Estimated using AADF from previous year on this link 15,314 13,135 1,579 405 8 114 81
2001 Manual count 14,917 12,765 1,566 396 8 112 78
2000 Estimated using AADF from previous year on this link 14,444 12,381 1,483 402 9 102 76

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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 74656 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 74656 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. 120

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