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Road traffic statistics

941470

Details

AADF latest year 2019
Region East of England
Local authority Hertfordshire
Road name B656
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 523355,216496
Latitude & longitude 51.83347,-0.21115

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
2019 Manual count 9,896 8,192 1,385 141 18 53 125
2018 Manual count 8,929 7,274 1,333 148 27 30 144
2017 Manual count 9,990 8,130 1,387 280 50 59 134
2016 Manual count 10,053 8,151 1,398 298 26 67 139
2015 Manual count 10,372 8,459 1,419 283 28 65 146
2014 Manual count 11,094 9,331 1,311 227 35 79 145
2013 Estimated using AADF from previous year on this link 11,272 9,538 1,246 272 17 57 158
2012 Manual count 11,153 9,459 1,182 257 18 56 198
2011 Estimated using AADF from previous year on this link 9,318 7,751 1,153 177 10 79 158
2010 Manual count 9,371 7,869 1,116 183 10 71 132
2008 Manual count 10,986 9,371 1,145 230 12 89 151

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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 941470 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 941470 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. 216

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