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Road traffic statistics

512

Details

AADF latest year 2024
Region Wales
Local authority Powys
Road name A40
Road type Major
Start junction road LA Boundary
End junction road A4067
Link length 11.50km (7.15 miles)
Easting & Northing 290000,229321
Latitude & longitude 51.95147,-3.60201

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 3,587 2,221 1,016 288 0 50 12
2023 Estimated using AADF from previous year on this link 3,540 2,205 988 286 0 49 12
2022 Estimated using AADF from previous year on this link 3,477 2,172 956 286 0 51 12
2021 Estimated using AADF from previous year on this link 3,092 1,883 873 280 0 44 11
2020 Estimated using AADF from previous year on this link 2,658 1,641 726 244 0 38 9
2019 Estimated using AADF from previous year on this link 3,726 2,442 914 291 0 64 15
2018 Estimated using AADF from previous year on this link 3,711 2,421 917 293 0 63 16
2017 Estimated using AADF from previous year on this link 3,671 2,430 876 289 0 60 16
2016 Estimated using AADF from previous year on this link 3,607 2,431 822 278 0 60 16
2015 Manual count 3,461 2,360 761 267 0 58 16
2014 Estimated using AADF from previous year on this link 4,185 2,729 799 509 4 79 70
2013 Estimated using AADF from previous year on this link 4,053 2,697 734 481 5 72 69
2012 Estimated using AADF from previous year on this link 3,968 2,688 684 464 5 69 63
2011 Estimated using AADF from previous year on this link 4,039 2,739 708 461 5 75 56
2010 Estimated using AADF from previous year on this link 4,007 2,759 675 443 5 74 56
2009 Estimated using AADF from previous year on this link 4,100 2,865 658 446 5 82 49
2008 Estimated using AADF from previous year on this link 4,031 2,848 610 449 5 77 47
2007 Manual count 4,050 2,898 584 447 5 76 45
2006 Estimated using AADF from previous year on this link 3,634 2,370 736 402 2 88 38
2005 Estimated using AADF from previous year on this link 3,557 2,347 694 392 2 84 40
2004 Estimated using AADF from previous year on this link 3,519 2,373 638 371 2 92 45
2003 Manual count 3,506 2,333 650 382 2 85 56
2002 Estimated using AADF from previous year on this link 3,171 2,262 512 284 7 98 15
2001 Manual count 3,029 2,171 494 269 7 80 15
2000 Estimated using AADF from previous year on this link 2,984 2,120 494 272 8 84 14

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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 512 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 512 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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