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Road traffic statistics

10588

Details

AADF latest year 2024
Region Wales
Local authority Pembrokeshire
Road name A478
Road type Major
Start junction road B4332E
End junction road LA Boundary
Link length 6.10km (3.79 miles)
Easting & Northing 219099,240116
Latitude & longitude 52.02989,-4.63844

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 3,445 2,513 707 190 3 17 17
2023 Estimated using AADF from previous year on this link 3,404 2,484 695 192 3 17 17
2022 Estimated using AADF from previous year on this link 3,337 2,424 682 196 3 18 17
2021 Estimated using AADF from previous year on this link 3,093 2,258 612 190 3 16 16
2020 Estimated using AADF from previous year on this link 2,806 2,065 534 178 5 16 13
2019 Estimated using AADF from previous year on this link 3,693 2,828 624 199 4 21 21
2018 Estimated using AADF from previous year on this link 3,686 2,821 626 197 3 20 21
2017 Manual count 3,670 2,835 598 194 3 20 22
2016 Estimated using AADF from previous year on this link 3,381 2,351 722 234 1 20 53
2015 Estimated using AADF from previous year on this link 3,293 2,323 668 228 1 20 54
2014 Estimated using AADF from previous year on this link 3,206 2,287 629 217 1 21 51
2013 Estimated using AADF from previous year on this link 3,116 2,260 578 208 2 19 50
2012 Estimated using AADF from previous year on this link 3,060 2,253 539 204 2 18 46
2011 Estimated using AADF from previous year on this link 3,118 2,295 558 204 2 20 41
2010 Estimated using AADF from previous year on this link 3,103 2,311 532 199 2 20 41
2009 Estimated using AADF from previous year on this link 3,176 2,399 519 199 2 23 36
2008 Manual count 3,122 2,385 481 200 2 22 34
2007 Estimated using AADF from previous year on this link 3,236 2,400 538 207 0 53 38
2006 Estimated using AADF from previous year on this link 3,265 2,467 512 199 0 50 37
2005 Estimated using AADF from previous year on this link 3,208 2,443 483 195 0 48 39
2004 Manual count 3,196 2,469 443 187 0 53 44
2003 Estimated using AADF from previous year on this link 2,834 2,164 451 175 1 21 23
2002 Estimated using AADF from previous year on this link 2,722 2,086 414 183 1 16 23
2001 Manual count 2,617 2,002 400 180 1 13 22
2000 Estimated using AADF from previous year on this link 2,874 2,227 428 179 2 13 27

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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 10588 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 10588 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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