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Road traffic statistics

951594

Details

AADF latest year 2019
Region East of England
Local authority Hertfordshire
Road name C
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 511180,199957
Latitude & longitude 51.68738,-0.39305

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 5,343 4,620 654 24 76 34 12
2018 Manual count 5,770 5,061 634 15 60 31 29
2017 Manual count 5,462 4,904 494 31 61 25 9
2016 Manual count 5,622 4,960 576 23 61 53 11
2015 Manual count 6,702 5,912 706 41 46 29 14
2014 Manual count 6,814 5,909 704 69 67 59 73
2013 Manual count 5,946 5,147 683 30 111 65 21
2012 Manual count 5,592 4,873 624 16 95 36 43
2011 Manual count 5,960 5,111 751 17 30 56 25
2010 Manual count 5,542 4,932 535 25 37 26 24
2008 Manual count 6,549 5,732 692 35 64 38 52

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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 951594 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 951594 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. 264

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