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Road traffic statistics

99651

Details

AADF latest year 2014
Region Wales
Local authority Merthyr Tydfil
Road name A4054
Road type Major
Start junction road A4102 (S)
End junction road A4102 (N)
Link length 1.40km (0.87 miles)
Easting & Northing 304920,205680
Latitude & longitude 51.74173,-3.37848

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
2014 Estimated using AADF from previous year on this link 13,224 11,280 1,413 211 23 33 287
2013 Manual count 12,842 10,982 1,321 206 24 35 298
2012 Estimated using AADF from previous year on this link 12,248 10,467 1,326 159 12 20 276
2011 Estimated using AADF from previous year on this link 12,377 10,633 1,310 159 13 21 254
2010 Estimated using AADF from previous year on this link 12,289 10,665 1,174 157 11 24 269
2009 Estimated using AADF from previous year on this link 12,241 10,730 1,100 148 11 25 238
2008 Estimated using AADF from previous year on this link 12,003 10,499 1,083 159 11 22 240
2007 Estimated using AADF from previous year on this link 12,252 10,735 1,060 158 9 23 276
2006 Estimated using AADF from previous year on this link 12,414 10,909 1,008 170 15 24 303
2005 Manual count 12,650 11,121 993 181 9 28 327
2004 Estimated using AADF from previous year on this link 12,161 10,634 1,013 201 28 27 286
2003 Manual count 11,976 10,498 920 168 35 41 349
2002 Estimated using AADF from previous year on this link 13,444 11,752 1,152 170 15 30 340
2001 Estimated using AADF from previous year on this link 13,189 11,567 1,075 180 15 29 338
2000 Manual count 13,543 11,937 1,067 189 15 28 322

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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 99651 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 99651 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. 15
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. 30
Raw counts Vehicle counts recorded at this count point. 96

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