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Road traffic statistics

36961

Details

AADF latest year 2024
Region South East
Local authority Surrey
Road name A331
Road type Major
Start junction road A325
End junction road M3 spur
Link length 0.60km (0.37 miles)
Easting & Northing 487000,158020
Latitude & longitude 51.31465,-0.75307

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 Manual count 70,503 56,080 11,584 2,341 2 419 78
2023 Manual count 69,295 55,350 11,291 2,267 1 315 71
2022 Manual count 67,356 52,624 12,048 2,299 5 358 27
2021 Manual count 64,359 50,290 11,485 2,125 8 376 82
2020 Manual count 53,367 40,858 10,292 1,886 2 318 12
2019 Estimated using AADF from previous year on this link 67,611 54,278 10,599 2,183 4 486 64
2018 Estimated using AADF from previous year on this link 67,063 53,605 10,693 2,183 3 519 63
2017 Estimated using AADF from previous year on this link 67,450 54,202 10,496 2,157 3 524 70
2016 Manual count 67,306 54,605 9,971 2,137 3 519 75
2015 Estimated using AADF from previous year on this link 65,427 52,534 9,914 2,271 9 640 67
2014 Manual count 65,921 53,517 9,425 2,282 10 629 68
2013 Manual count 70,071 57,477 9,788 2,212 4 507 87
2012 Manual count 63,981 52,978 8,388 2,041 12 501 73
2011 Manual count 72,099 58,209 10,460 2,975 8 377 78
2010 Manual count 65,211 54,240 8,079 2,320 4 492 80
2009 Manual count 66,227 55,871 7,380 2,340 11 525 111
2008 Estimated using AADF from previous year on this link 62,118 51,352 7,120 3,063 5 426 157
2007 Estimated using AADF from previous year on this link 62,932 52,346 6,801 3,174 4 456 155
2006 Manual count 64,980 54,927 6,234 3,206 7 452 161
2005 Estimated using AADF from previous year on this link 63,055 54,051 5,944 2,268 8 584 208
2004 Manual count 64,383 55,437 5,794 2,362 9 578 212
2003 Estimated using AADF from previous year on this link 65,659 55,964 6,366 2,385 13 817 127
2002 Estimated using AADF from previous year on this link 65,722 56,758 5,840 2,254 15 728 142
2001 Estimated using AADF from previous year on this link 65,879 56,872 5,828 2,320 15 720 139
2000 Manual count 64,821 55,757 5,851 2,382 15 695 136

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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 36961 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 36961 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. 360

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