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Road traffic statistics

99789

Details

AADF latest year 2022
Region Wales
Local authority Pembrokeshire
Road name A487
Road type Major
Start junction road A487/A40
End junction road A40
Link length 1.20km (0.75 miles)
Easting & Northing 195150,237535
Latitude & longitude 51.99838,-4.98552

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
2022 Estimated using AADF from previous year on this link 4,837 3,843 847 57 19 25 64
2021 Estimated using AADF from previous year on this link 4,243 3,332 773 56 21 22 60
2020 Estimated using AADF from previous year on this link 3,662 2,903 643 48 21 19 49
2019 Estimated using AADF from previous year on this link 5,300 4,320 809 58 20 32 81
2018 Estimated using AADF from previous year on this link 5,270 4,284 812 58 18 32 85
2017 Manual count 5,249 4,298 775 57 18 30 87
2016 Manual count 5,732 4,882 677 69 9 14 90
2015 Estimated using AADF from previous year on this link 5,934 4,704 944 102 2 45 140
2014 Estimated using AADF from previous year on this link 5,693 4,556 863 98 2 46 131
2013 Estimated using AADF from previous year on this link 5,581 4,498 819 100 3 41 124
2012 Estimated using AADF from previous year on this link 5,541 4,499 787 101 3 39 116
2011 Estimated using AADF from previous year on this link 5,505 4,500 752 102 3 42 109
2010 Estimated using AADF from previous year on this link 5,419 4,464 693 102 3 40 120
2009 Estimated using AADF from previous year on this link 5,508 4,573 677 100 3 44 114
2008 Manual count 5,394 4,478 673 106 3 42 95
2007 Estimated using AADF from previous year on this link 5,452 4,501 623 78 45 173 77
2006 Estimated using AADF from previous year on this link 5,334 4,441 570 76 45 177 70
2005 Estimated using AADF from previous year on this link 5,250 4,396 538 74 47 169 73
2004 Estimated using AADF from previous year on this link 5,275 4,445 494 70 45 184 82
2003 Estimated using AADF from previous year on this link 5,220 4,371 504 72 46 171 102
2002 Estimated using AADF from previous year on this link 4,986 4,215 462 76 55 133 100
2001 Estimated using AADF from previous year on this link 4,771 4,045 446 76 51 108 96
2000 Manual count 4,680 3,950 446 80 58 114 90

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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 99789 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 99789 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. 23
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. 46
Raw counts Vehicle counts recorded at this count point. 96

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