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Road traffic statistics

27451

Details

AADF latest year 2024
Region North West
Local authority Blackburn with Darwen
Road name A666
Road type Major
Start junction road B6391
End junction road Lark St
Link length 2.90km (1.80 miles)
Easting & Northing 370000,419900
Latitude & longitude 53.67472,-2.4556

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 8,072 6,414 1,310 236 15 31 82
2023 Manual count 7,974 6,338 1,287 237 15 31 82
2022 Estimated using AADF from previous year on this link 6,835 5,065 1,285 350 37 68 67
2021 Estimated using AADF from previous year on this link 6,337 4,719 1,154 340 38 61 62
2020 Estimated using AADF from previous year on this link 5,751 4,315 1,008 316 50 59 53
2019 Estimated using AADF from previous year on this link 7,601 5,909 1,177 353 39 80 82
2018 Estimated using AADF from previous year on this link 7,586 5,896 1,181 351 32 74 83
2017 Estimated using AADF from previous year on this link 7,560 5,925 1,128 344 33 76 88
2016 Estimated using AADF from previous year on this link 7,501 5,932 1,066 335 33 78 90
2015 Manual count 7,340 5,859 987 324 33 78 91
2014 Estimated using AADF from previous year on this link 8,795 6,281 1,728 583 16 87 116
2013 Estimated using AADF from previous year on this link 8,572 6,194 1,607 572 20 85 113
2012 Estimated using AADF from previous year on this link 8,584 6,311 1,497 568 21 84 123
2011 Estimated using AADF from previous year on this link 8,697 6,493 1,427 561 22 91 125
2010 Estimated using AADF from previous year on this link 8,574 6,473 1,349 549 26 83 120
2009 Estimated using AADF from previous year on this link 8,661 6,599 1,311 541 26 94 116
2008 Estimated using AADF from previous year on this link 8,768 6,680 1,287 595 22 90 116
2007 Estimated using AADF from previous year on this link 9,042 6,937 1,287 623 22 90 105
2006 Manual count 9,048 7,122 1,166 573 22 90 97
2005 Estimated using AADF from previous year on this link 11,178 8,525 1,502 786 17 106 259
2004 Estimated using AADF from previous year on this link 11,146 8,534 1,430 808 16 115 259
2003 Estimated using AADF from previous year on this link 11,143 8,525 1,419 787 17 112 300
2002 Manual count 10,886 8,449 1,259 798 20 91 289
2001 Estimated using AADF from previous year on this link 8,368 6,649 949 623 10 55 92
2000 Estimated using AADF from previous year on this link 8,308 6,629 918 617 11 50 94

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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 27451 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 27451 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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