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Road traffic statistics

57509

Details

AADF latest year 2010
Region East of England
Local authority Cambridgeshire
Road name A1309
Road type Major
Start junction road M11
End junction road A1301
Link length 1.40km (0.87 miles)
Easting & Northing 544220,254000
Latitude & longitude 52.16544,0.10723

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
2010 Estimated using AADF from previous year on this link 22,736 19,594 2,082 655 179 233 172
2009 Manual count 23,196 20,076 2,029 667 175 263 161
2008 Estimated using AADF from previous year on this link 22,639 18,922 2,590 684 97 306 137
2007 Estimated using AADF from previous year on this link 22,775 19,055 2,584 686 97 315 135
2006 Estimated using AADF from previous year on this link 22,654 19,190 2,333 674 96 314 143
2005 Estimated using AADF from previous year on this link 22,190 18,869 2,225 659 100 289 148
2004 Estimated using AADF from previous year on this link 22,244 19,001 2,127 660 95 301 155
2003 Estimated using AADF from previous year on this link 21,702 18,685 1,912 622 98 296 187
2002 Estimated using AADF from previous year on this link 21,070 18,282 1,727 599 117 273 189
2001 Manual count 20,517 17,767 1,713 587 110 267 183
2000 Estimated using AADF from previous year on this link 20,669 17,332 1,797 924 100 299 317

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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 57509 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 57509 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. 11
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. 22
Raw counts Vehicle counts recorded at this count point. 48

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