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Road traffic statistics

990139

Details

AADF latest year 2009
Region London
Local authority Camden
Road name B511
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 526610,184830
Latitude & longitude 51.54817,-0.17541

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
2009 Estimated using AADF from previous year on this link 15,058 12,490 1,481 253 219 568 266
2008 Manual count 15,520 12,889 1,538 256 204 586 251
2007 Manual count 17,418 14,247 2,093 375 171 442 261
2006 Manual count 19,482 15,961 2,532 314 179 465 210
2005 Manual count 16,853 13,863 1,779 283 244 508 420
2004 Manual count 16,655 14,425 1,258 210 142 485 277
2003 Estimated using AADF from previous year on this link 16,381 14,062 1,361 212 127 467 279
2002 Manual count 16,960 14,602 1,384 218 104 504 252
2001 Manual count 14,838 12,731 1,269 245 69 416 177
2000 Manual count 16,839 14,704 1,304 200 110 436 195

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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 990139 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 990139 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. 10
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. 20
Raw counts Vehicle counts recorded at this count point. 192

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