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Road traffic statistics

30529

Details

AADF latest year 2013
Region Wales
Local authority Newport
Road name A48
Road type Major
Start junction road M4 jn24
End junction road LA Boundary
Link length 6.90km (4.29 miles)
Easting & Northing 340000,191150
Latitude & longitude 51.61596,-2.86798

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
2013 Estimated using AADF from previous year on this link 6,710 5,357 1,018 206 9 81 49
2012 Estimated using AADF from previous year on this link 6,743 5,458 948 203 9 80 53
2011 Estimated using AADF from previous year on this link 6,860 5,615 904 200 10 87 54
2010 Estimated using AADF from previous year on this link 6,781 5,599 854 196 12 80 52
2009 Manual count 6,870 5,707 830 192 12 91 50
2008 Estimated using AADF from previous year on this link 8,188 6,791 1,033 237 6 16 111
2007 Estimated using AADF from previous year on this link 8,450 7,052 1,033 248 6 16 101
2006 Estimated using AADF from previous year on this link 8,514 7,240 936 228 6 16 94
2005 Estimated using AADF from previous year on this link 8,276 7,043 893 221 6 19 100
2004 Manual count 8,249 7,050 850 231 6 20 98
2003 Manual count 7,715 6,653 798 158 4 48 58
2002 Estimated using AADF from previous year on this link 8,049 6,592 855 427 9 97 78
2001 Estimated using AADF from previous year on this link 7,887 6,514 792 409 9 99 73
2000 Manual count 7,828 6,494 766 404 11 89 75

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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 30529 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 30529 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. 14
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. 28
Raw counts Vehicle counts recorded at this count point. 96

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