Skip to main content
Road traffic statistics

38496

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A1170
Road type Major
Start junction road A119
End junction road A119
Link length 0.50km (0.31 miles)
Easting & Northing 536155,213825
Latitude & longitude 51.8065,-0.02654

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 15,094 12,628 2,206 170 87 48 41
2023 Estimated using AADF from previous year on this link 14,865 12,440 2,168 169 86 47 41
2022 Estimated using AADF from previous year on this link 14,601 12,210 2,131 172 87 47 40
2021 Estimated using AADF from previous year on this link 13,644 11,432 1,966 165 97 43 38
2020 Estimated using AADF from previous year on this link 12,411 10,376 1,804 154 119 41 36
2019 Estimated using AADF from previous year on this link 15,993 13,661 2,044 175 104 55 58
2018 Manual count 15,845 13,492 2,062 176 95 59 57
2017 Estimated using AADF from previous year on this link 18,957 15,199 3,328 256 110 94 80
2016 Estimated using AADF from previous year on this link 18,908 15,312 3,161 256 115 93 85
2015 Estimated using AADF from previous year on this link 18,410 15,077 2,894 252 123 95 92
2014 Estimated using AADF from previous year on this link 17,999 14,784 2,760 261 132 108 85
2013 Estimated using AADF from previous year on this link 17,429 14,394 2,581 253 136 113 89
2012 Estimated using AADF from previous year on this link 17,438 14,522 2,483 247 138 101 85
2011 Estimated using AADF from previous year on this link 17,632 14,752 2,454 242 146 106 78
2010 Estimated using AADF from previous year on this link 17,436 14,796 2,199 233 132 126 82
2009 Estimated using AADF from previous year on this link 17,374 14,886 2,059 224 132 133 72
2008 Manual count 17,028 14,566 2,028 242 132 119 73
2007 Estimated using AADF from previous year on this link 16,380 13,312 2,471 381 81 87 129
2006 Estimated using AADF from previous year on this link 16,516 13,528 2,347 408 130 91 142
2005 Estimated using AADF from previous year on this link 16,790 13,790 2,312 430 83 105 153
2004 Estimated using AADF from previous year on this link 17,321 14,455 2,169 407 98 128 162
2003 Estimated using AADF from previous year on this link 16,968 14,270 1,970 336 122 195 197
2002 Estimated using AADF from previous year on this link 17,318 14,818 1,814 346 136 137 203
2001 Manual count 16,975 14,585 1,692 364 130 132 202
2000 Estimated using AADF from previous year on this link 17,546 14,695 2,058 386 139 253 154

Download data

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 38496 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 38496 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. 50
Raw counts Vehicle counts recorded at this count point. 72

To apply more filters to downloads, or retrieve data split into pages you can use our API.