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Road traffic statistics

30514

Details

AADF latest year 2024
Region Wales
Local authority Carmarthenshire
Road name A40
Road type Major
Start junction road A4069
End junction road LA Boundary
Link length 8.20km (5.10 miles)
Easting & Northing 278816,234842
Latitude & longitude 51.99876,-3.76662

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 3,341 2,072 965 236 8 47 21
2023 Estimated using AADF from previous year on this link 3,297 2,057 938 234 8 46 21
2022 Estimated using AADF from previous year on this link 3,241 2,027 908 238 9 48 21
2021 Estimated using AADF from previous year on this link 2,878 1,757 829 231 9 41 19
2020 Estimated using AADF from previous year on this link 2,474 1,531 690 202 9 36 16
2019 Estimated using AADF from previous year on this link 3,472 2,278 868 239 9 60 26
2018 Estimated using AADF from previous year on this link 3,457 2,259 871 240 8 60 27
2017 Estimated using AADF from previous year on this link 3,420 2,267 832 236 8 57 28
2016 Estimated using AADF from previous year on this link 3,360 2,268 781 228 9 56 28
2015 Estimated using AADF from previous year on this link 3,225 2,202 723 219 7 54 27
2014 Estimated using AADF from previous year on this link 3,144 2,168 681 213 7 56 25
2013 Manual count 3,050 2,143 626 205 9 51 25
2012 Estimated using AADF from previous year on this link 2,857 2,103 435 243 4 51 26
2011 Estimated using AADF from previous year on this link 2,922 2,143 450 251 4 55 23
2010 Estimated using AADF from previous year on this link 2,921 2,158 429 256 4 55 23
2009 Estimated using AADF from previous year on this link 2,991 2,241 418 251 4 61 20
2008 Estimated using AADF from previous year on this link 2,947 2,227 388 254 4 58 20
2007 Estimated using AADF from previous year on this link 2,970 2,266 372 255 4 58 19
2006 Estimated using AADF from previous year on this link 3,012 2,329 353 255 4 56 19
2005 Manual count 2,971 2,306 334 258 4 53 20
2004 Estimated using AADF from previous year on this link 2,860 2,220 368 189 3 72 11
2003 Estimated using AADF from previous year on this link 2,833 2,183 375 195 4 67 13
2002 Estimated using AADF from previous year on this link 2,717 2,105 344 203 4 52 13
2001 Estimated using AADF from previous year on this link 2,610 2,020 333 202 4 42 13
2000 Manual count 2,578 1,973 333 216 4 44 12

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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 30514 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 30514 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. 72

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