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Road traffic statistics

78208

Details

AADF latest year 2018
Region East of England
Local authority Hertfordshire
Road name A1057
Road type Major
Start junction road Poplar Avenue
End junction road A1001
Link length 0.80km (0.50 miles)
Easting & Northing 521000,208230
Latitude & longitude 51.7597,-0.24819

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
2018 Estimated from nearby links 15,101 12,544 1,545 648 64 64 301
2017 Estimated from nearby links 15,097 12,603 1,474 636 53 65 319
2016 Estimated from nearby links 18,258 14,832 1,986 826 119 220 394
2015 Estimated from nearby links 17,907 14,650 1,839 799 119 219 400
2014 Estimated from nearby links 17,246 14,221 1,654 751 120 212 407
2013 Estimated from nearby links 16,770 13,901 1,541 760 150 206 362
2012 Estimated from nearby links 16,804 14,069 1,452 738 152 195 350
2011 Estimated from nearby links 18,967 15,984 1,844 622 96 104 413
2010 Estimated from nearby links 19,021 16,080 1,803 623 110 106 409
2009 Estimated from nearby links 19,348 16,475 1,757 612 108 120 384
2008 Estimated from nearby links 20,331 16,656 2,409 683 76 206 377
2007 Estimated from nearby links 20,449 16,773 2,404 688 76 213 371
2006 Estimated from nearby links 20,345 16,891 2,170 680 75 211 393
2005 Estimated from nearby links 18,483 15,080 1,988 947 66 260 208
2004 Estimated from nearby links 18,518 15,186 1,901 945 63 270 216
2003 Estimated from nearby links 18,055 14,932 1,708 887 65 266 262
2002 Estimated from nearby links 17,515 14,611 1,543 852 78 245 264
2001 Estimated from nearby links 21,049 17,711 1,969 803 70 227 339
2000 Estimated from nearby links 18,262 15,316 1,733 762 106 158 293

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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 78208 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 78208 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. 19
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. 19
Raw counts Vehicle counts recorded at this count point. 0

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