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Road traffic statistics

70390

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A505
Road type Major
Start junction road A602
End junction road Old Park Rd
Link length 0.60km (0.37 miles)
Easting & Northing 518250,229330
Latitude & longitude 51.94991,-0.2808

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
2024 Estimated using AADF from previous year on this link 12,458 10,475 1,519 319 69 63 82
2023 Estimated using AADF from previous year on this link 12,275 10,319 1,493 321 69 61 81
2022 Estimated using AADF from previous year on this link 12,065 10,129 1,468 327 70 62 80
2021 Estimated using AADF from previous year on this link 11,282 9,483 1,354 314 78 56 75
2020 Estimated using AADF from previous year on this link 10,267 8,607 1,242 292 95 53 73
2019 Manual count 13,258 11,332 1,407 332 83 72 115
2018 Estimated using AADF from previous year on this link 16,743 13,708 2,483 358 56 92 102
2017 Estimated using AADF from previous year on this link 16,859 13,861 2,437 356 51 93 112
2016 Estimated using AADF from previous year on this link 16,844 13,964 2,315 353 53 92 120
2015 Estimated using AADF from previous year on this link 16,438 13,749 2,119 345 57 94 130
2014 Estimated using AADF from previous year on this link 16,089 13,482 2,021 358 62 107 120
2013 Estimated using AADF from previous year on this link 15,603 13,126 1,890 350 63 112 125
2012 Estimated using AADF from previous year on this link 15,621 13,243 1,818 340 64 100 120
2011 Manual count 15,800 13,453 1,797 335 68 105 110
2010 Estimated using AADF from previous year on this link 14,143 11,656 1,838 475 77 74 100
2009 Estimated using AADF from previous year on this link 14,071 11,726 1,721 458 77 78 88
2008 Estimated using AADF from previous year on this link 13,827 11,474 1,696 498 77 70 89
2007 Estimated using AADF from previous year on this link 14,066 11,733 1,661 497 69 73 102
2006 Estimated using AADF from previous year on this link 14,220 11,923 1,577 532 110 76 112
2005 Estimated using AADF from previous year on this link 14,475 12,154 1,554 558 70 88 121
2004 Estimated using AADF from previous year on this link 14,960 12,740 1,458 527 83 107 128
2003 Estimated using AADF from previous year on this link 14,661 12,577 1,324 441 103 162 157
2002 Manual count 15,006 13,060 1,219 452 115 114 161
2001 Manual count 15,212 12,974 1,494 444 143 107 193
2000 Estimated using AADF from previous year on this link 15,627 13,389 1,484 468 149 102 184

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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 70390 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 70390 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. 25
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. 25
Raw counts Vehicle counts recorded at this count point. 60

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