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Road traffic statistics

941601

Details

AADF latest year 2019
Region East of England
Local authority Hertfordshire
Road name U
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 517160,209640
Latitude & longitude 51.77319,-0.30332

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 4,890 4,313 463 23 29 12 78
2018 Manual count 4,955 4,377 464 26 67 17 71
2017 Manual count 4,690 4,073 492 37 59 19 69
2016 Manual count 4,818 4,309 396 37 28 17 60
2015 Manual count 4,906 4,292 499 20 25 16 79
2014 Manual count 4,801 4,296 387 36 51 26 56
2013 Manual count 4,373 3,887 290 57 43 27 112
2012 Manual count 4,640 4,163 335 33 32 20 88
2011 Manual count 4,771 4,248 413 18 45 28 64
2010 Manual count 4,964 4,420 431 24 46 26 63
2009 Manual count 5,347 4,834 381 43 91 15 74

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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 941601 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 941601 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. 21
Raw counts Vehicle counts recorded at this count point. 264

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