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Road traffic statistics

56578

Details

AADF latest year 2009
Region East Midlands
Local authority Lincolnshire
Road name A57
Road type Major
Start junction road A156
End junction road A46 T
Link length 9.90km (6.15 miles)
Easting & Northing 491100,374960
Latitude & longitude 53.26385,-0.63566

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 11,320 9,169 1,414 614 4 40 83
2008 Manual count 11,392 9,197 1,416 659 4 40 80
2007 Estimated using AADF from previous year on this link 13,164 10,357 1,569 891 13 189 158
2006 Manual count 12,832 10,275 1,385 845 13 182 145
2005 Estimated using AADF from previous year on this link 13,222 10,924 1,306 771 11 154 67
2004 Manual count 13,150 10,859 1,262 788 9 175 66
2003 Estimated using AADF from previous year on this link 13,544 10,666 1,631 728 7 451 68
2002 Manual count 13,199 10,529 1,453 726 9 415 76
2001 Manual count 13,046 10,872 1,309 684 14 113 68
2000 Manual count 11,611 9,279 1,360 745 23 146 81

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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 56578 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 56578 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. 144

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