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Road traffic statistics

7054

Details

AADF latest year 2024
Region East of England
Local authority Hertfordshire
Road name M25
Road type Major
Start junction road 17
End junction road 18
Link length 2.30km (1.43 miles)
Easting & Northing 503800,195000
Latitude & longitude 51.64423,-0.50124

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 Automatic counter 172,496 119,071 38,533 14,364 0 386 142
2023 Estimated using AADF from previous year on this link 174,656 121,527 38,110 14,478 0 397 144
2022 Automatic counter 170,450 118,243 36,902 14,758 0 409 138
2021 Manual count 163,056 112,004 35,044 15,492 0 386 130
2020 Automatic counter 132,098 90,692 26,114 14,806 0 272 213
2019 Manual count 168,010 124,715 28,005 14,502 0 436 352
2018 Automatic counter 171,055 126,694 27,474 15,789 0 604 494
2017 Manual count 156,432 116,862 24,346 14,218 0 556 450
2016 Manual count 167,018 128,018 21,947 16,065 0 580 409
2015 Manual count 170,513 132,870 23,220 13,496 0 585 342
2014 Manual count 164,111 126,136 23,246 13,679 0 624 425
2013 Manual count 156,606 124,592 19,010 12,137 0 446 421
2012 Manual count 162,061 129,691 19,669 11,730 0 576 395
2011 Manual count 144,419 112,916 18,688 12,003 0 433 379
2010 Manual count 112,295 85,936 14,257 11,112 0 583 407
2009 Manual count 155,862 121,292 20,504 13,160 0 603 303
2008 Estimated using AADF from previous year on this link 128,666 96,358 17,471 13,601 0 698 538
2007 Estimated using AADF from previous year on this link 128,491 97,136 16,328 13,854 0 725 448
2006 Estimated using AADF from previous year on this link 135,840 105,125 15,609 13,989 0 687 430
2005 Manual count 134,617 104,810 14,534 14,231 0 590 452
2004 Manual count 139,161 107,800 14,790 15,515 0 539 517
2003 Estimated using AADF from previous year on this link 140,837 112,424 14,086 13,264 0 599 464
2002 Manual count 138,993 110,653 13,480 13,910 0 556 394
2001 Manual count 137,374 108,202 14,081 13,801 0 656 634
2000 Manual count 138,513 109,452 14,167 13,601 0 580 713

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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 7054 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 7054 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. 384

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