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Road traffic statistics

941566

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 536505,200315
Latitude & longitude 51.68501,-0.02677

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 619 398 150 64 58 8 0
2018 Manual count 686 456 150 76 11 4 0
2017 Estimated using AADF from previous year on this link 792 480 193 112 35 6 1
2016 Manual count 781 483 181 110 35 6 1
2015 Manual count 847 461 225 147 10 11 3
2014 Manual count 641 330 171 133 11 4 4
2013 Manual count 912 572 183 140 10 9 8
2012 Manual count 782 443 233 93 45 13 0
2011 Manual count 852 430 250 166 4 4 2
2010 Manual count 919 512 261 132 13 5 9
2008 Manual count 1,322 874 293 144 21 7 4

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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 941566 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 941566 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. 240

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