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17318

Details

AADF latest year 2024
Region East Midlands
Local authority Derbyshire
Road name A621
Road type Major
Start junction road A619
End junction road B6051
Link length 7.20km (4.47 miles)
Easting & Northing 426317,372569
Latitude & longitude 53.24951,-1.60705

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 5,308 4,410 653 110 41 90 45
2023 Estimated using AADF from previous year on this link 5,576 4,589 676 130 176 147 33
2022 Estimated using AADF from previous year on this link 5,467 4,478 663 133 185 159 34
2021 Estimated using AADF from previous year on this link 5,072 4,173 595 129 190 143 32
2020 Estimated using AADF from previous year on this link 4,620 3,816 520 120 254 138 27
2019 Estimated using AADF from previous year on this link 6,194 5,225 607 134 198 186 42
2018 Estimated using AADF from previous year on this link 6,171 5,214 609 134 164 173 42
2017 Estimated using AADF from previous year on this link 6,173 5,239 582 131 168 177 44
2016 Manual count 6,150 5,245 550 127 167 182 46
2015 Estimated using AADF from previous year on this link 5,698 4,640 678 191 48 158 31
2014 Estimated using AADF from previous year on this link 5,712 4,696 633 187 48 165 31
2013 Estimated using AADF from previous year on this link 5,590 4,631 589 180 60 160 30
2012 Estimated using AADF from previous year on this link 5,633 4,718 549 175 61 159 32
2011 Estimated using AADF from previous year on this link 5,752 4,854 523 170 65 172 33
2010 Estimated using AADF from previous year on this link 5,687 4,840 495 164 74 157 31
2009 Estimated using AADF from previous year on this link 5,791 4,934 481 168 72 178 30
2008 Manual count 5,849 4,994 472 182 63 171 30
2007 Estimated using AADF from previous year on this link 4,907 4,058 619 178 26 15 37
2006 Estimated using AADF from previous year on this link 4,939 4,166 561 163 26 15 34
2005 Estimated using AADF from previous year on this link 4,801 4,053 534 160 27 18 36
2004 Manual count 4,785 4,057 509 164 26 19 36
2003 Estimated using AADF from previous year on this link 5,689 4,806 482 199 10 167 35
2002 Manual count 5,562 4,763 427 203 12 136 33
2001 Estimated using AADF from previous year on this link 4,712 4,009 360 209 24 111 23
2000 Manual count 4,682 3,997 348 214 28 100 23

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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 17318 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 17318 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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