Skip to main content
Road traffic statistics

7320

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name A602
Road type Major
Start junction road A1070
End junction road A1155
Link length 0.40km (0.25 miles)
Easting & Northing 523900,223830
Latitude & longitude 51.89926,-0.20061

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 19,323 16,882 1,839 63 0 114 424
2023 Estimated using AADF from previous year on this link 19,034 16,630 1,807 63 0 111 422
2022 Manual count 18,695 16,323 1,777 64 0 112 419
2021 Estimated using AADF from previous year on this link 14,033 11,906 1,708 56 222 87 276
2020 Estimated using AADF from previous year on this link 12,776 10,806 1,567 53 272 82 268
2019 Estimated using AADF from previous year on this link 16,597 14,227 1,776 60 238 111 424
2018 Estimated using AADF from previous year on this link 16,440 14,051 1,791 60 217 118 419
2017 Estimated using AADF from previous year on this link 16,607 14,207 1,758 60 196 120 462
2016 Estimated using AADF from previous year on this link 16,656 14,312 1,670 60 205 118 495
2015 Estimated using AADF from previous year on this link 16,336 14,093 1,529 59 220 121 534
2014 Manual count 15,971 13,819 1,458 61 237 137 496
2013 Estimated using AADF from previous year on this link 18,734 16,105 1,438 152 0 108 931
2012 Estimated using AADF from previous year on this link 18,768 16,248 1,383 149 0 97 891
2011 Estimated using AADF from previous year on this link 18,940 16,506 1,367 147 0 101 819
2010 Manual count 18,911 16,556 1,225 143 0 120 867
2009 Estimated using AADF from previous year on this link 19,126 16,363 1,713 184 53 144 722
2008 Estimated using AADF from previous year on this link 18,756 16,011 1,688 198 53 129 730
2007 Estimated using AADF from previous year on this link 19,200 16,372 1,653 198 47 136 841
2006 Estimated using AADF from previous year on this link 19,958 17,010 1,572 227 76 169 980
2005 Manual count 19,890 16,960 1,547 225 48 163 995
2004 Estimated using AADF from previous year on this link 21,023 18,292 1,643 285 4 223 580
2003 Estimated using AADF from previous year on this link 21,074 18,256 1,658 284 4 253 623
2002 Estimated using AADF from previous year on this link 21,223 18,515 1,521 264 5 225 698
2001 Estimated using AADF from previous year on this link 21,247 18,552 1,517 272 5 223 683
2000 Manual count 20,873 18,188 1,523 277 5 215 670

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 7320 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 7320 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. 120

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