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Road traffic statistics

951617

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 506900,207834
Latitude & longitude 51.75901,-0.45252

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 599 532 61 1 15 1 4
2018 Manual count 591 533 49 1 22 4 5
2017 Estimated using AADF from previous year on this link 612 507 93 7 11 2 2
2016 Estimated using AADF from previous year on this link 609 510 87 7 11 2 3
2015 Manual count 603 509 83 6 12 2 3
2014 Manual count 668 574 91 1 22 2 0
2013 Manual count 546 495 39 3 29 1 9
2012 Manual count 597 539 46 3 27 2 7
2011 Manual count 652 569 63 6 8 0 14
2010 Manual count 482 434 34 0 31 2 12
2008 Manual count 633 588 32 1 4 1 11

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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 951617 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 951617 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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