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Road traffic statistics

99580

Details

AADF latest year 2024
Region Wales
Local authority Merthyr Tydfil
Road name A4102
Road type Major
Start junction road road to Baden Terrace, Merthyr Tydfil
End junction road A4060 Twynrodyn
Link length 1.10km (0.68 miles)
Easting & Northing 306200,206370
Latitude & longitude 51.74815,-3.36013

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 14,010 11,348 2,335 248 0 48 31
2023 Manual count 13,835 11,213 2,294 249 0 49 31
2022 Estimated using AADF from previous year on this link 10,960 8,118 2,513 247 29 39 43
2021 Estimated using AADF from previous year on this link 10,135 7,564 2,256 240 30 35 40
2020 Estimated using AADF from previous year on this link 9,177 6,917 1,970 223 40 34 34
2019 Estimated using AADF from previous year on this link 12,119 9,472 2,301 248 32 46 52
2018 Estimated using AADF from previous year on this link 12,104 9,451 2,309 249 26 43 53
2017 Estimated using AADF from previous year on this link 12,046 9,496 2,205 245 27 44 56
2016 Estimated using AADF from previous year on this link 11,933 9,508 2,084 240 27 45 57
2015 Manual count 11,658 9,391 1,929 234 27 45 58
2014 Estimated using AADF from previous year on this link 9,917 7,818 1,802 223 6 30 44
2013 Estimated using AADF from previous year on this link 9,679 7,710 1,676 221 7 29 43
2012 Estimated using AADF from previous year on this link 9,712 7,855 1,561 220 7 29 47
2011 Manual count 9,867 8,082 1,488 218 8 31 48
2010 Estimated using AADF from previous year on this link 9,301 7,624 1,433 170 11 38 36
2009 Estimated using AADF from previous year on this link 9,411 7,771 1,393 169 11 43 35
2008 Manual count 9,496 7,865 1,367 188 9 41 35
2007 Estimated using AADF from previous year on this link 8,777 6,945 1,490 256 5 45 41
2006 Estimated using AADF from previous year on this link 8,797 7,131 1,350 232 5 46 38
2005 Estimated using AADF from previous year on this link 8,546 6,937 1,287 227 5 54 41
2004 Estimated using AADF from previous year on this link 8,500 6,943 1,226 233 5 58 40
2003 Estimated using AADF from previous year on this link 8,480 6,937 1,216 223 5 57 47
2002 Estimated using AADF from previous year on this link 8,269 6,875 1,079 224 6 46 45
2001 Estimated using AADF from previous year on this link 8,097 6,793 1,000 216 6 46 42
2000 Manual count 8,041 6,773 967 217 7 41 43

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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 99580 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 99580 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. 120

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