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Road traffic statistics

17633

Details

AADF latest year 2024
Region South West
Local authority South Gloucestershire
Road name A4174
Road type Major
Start junction road M32
End junction road Bromley Heath Roundabout
Link length 1.60km (0.99 miles)
Easting & Northing 363800,178500
Latitude & longitude 51.50426,-2.52295

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 70,186 55,157 11,999 2,213 478 566 252
2023 Manual count 67,361 52,793 11,020 2,694 522 605 249
2022 Manual count 65,427 50,635 11,200 2,716 446 631 246
2021 Manual count 61,959 47,221 10,946 2,828 400 694 271
2020 Manual count 56,161 40,968 11,568 2,900 326 549 175
2019 Manual count 58,283 47,007 7,559 2,442 792 1,020 255
2018 Manual count 56,109 44,240 8,007 2,428 440 1,174 260
2017 Estimated using AADF from previous year on this link 54,604 42,908 8,339 2,324 466 866 168
2016 Estimated using AADF from previous year on this link 54,170 42,960 7,879 2,268 465 891 172
2015 Estimated using AADF from previous year on this link 52,890 42,300 7,213 2,280 499 911 186
2014 Manual count 53,320 43,091 6,858 2,289 536 895 188
2013 Estimated using AADF from previous year on this link 48,542 38,820 6,864 2,063 218 646 149
2012 Manual count 48,711 39,041 6,786 2,080 221 646 158
2011 Estimated using AADF from previous year on this link 47,519 38,313 5,906 2,566 325 577 157
2010 Manual count 47,474 38,506 5,728 2,538 295 545 157
2009 Manual count 48,012 38,892 5,808 2,458 215 647 207
2008 Estimated using AADF from previous year on this link 51,853 42,135 6,419 2,341 286 721 237
2007 Manual count 52,522 42,951 6,131 2,434 255 773 233
2006 Estimated using AADF from previous year on this link 50,528 41,278 5,654 2,527 258 822 247
2005 Manual count 50,289 41,154 5,566 2,527 164 791 251
2004 Estimated using AADF from previous year on this link 48,722 39,847 5,264 2,721 83 717 173
2003 Manual count 48,787 39,768 5,312 2,707 102 814 186
2002 Estimated using AADF from previous year on this link 46,569 38,977 4,023 2,403 72 748 418
2001 Estimated using AADF from previous year on this link 46,662 39,055 4,015 2,443 69 740 409
2000 Manual count 45,904 38,290 4,031 2,468 72 714 401

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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 17633 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 17633 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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