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Road traffic statistics

74830

Details

AADF latest year 2020
Region South East
Local authority Brighton and Hove
Road name A23
Road type Major
Start junction road A23 Grand Parade
End junction road A270 Lewes Road
Link length 0.20km (0.12 miles)
Easting & Northing 531480,104850
Latitude & longitude 50.82826,-0.13447

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
2020 Estimated using AADF from previous year on this link 14,707 11,259 2,663 340 2,792 295 150
2019 Estimated using AADF from previous year on this link 18,864 14,823 3,017 387 2,442 399 238
2018 Estimated using AADF from previous year on this link 18,733 14,639 3,044 389 2,225 425 235
2017 Estimated using AADF from previous year on this link 18,865 14,802 2,988 386 2,014 430 260
2016 Estimated using AADF from previous year on this link 18,840 14,912 2,838 386 2,103 426 278
2015 Manual count 18,399 14,683 2,598 383 2,258 435 300
2014 Estimated using AADF from previous year on this link 20,017 15,491 3,419 394 1,703 358 356
2013 Estimated using AADF from previous year on this link 19,406 15,082 3,197 384 1,755 374 369
2012 Estimated using AADF from previous year on this link 19,358 15,216 3,076 377 1,778 336 353
2011 Estimated using AADF from previous year on this link 19,547 15,457 3,040 374 1,880 351 325
2010 Manual count 19,352 15,503 2,724 366 1,704 416 343
2009 Estimated using AADF from previous year on this link 20,957 16,283 3,637 400 1,120 395 242
2008 Estimated using AADF from previous year on this link 20,984 16,548 3,358 412 1,119 419 247
2007 Estimated using AADF from previous year on this link 21,193 16,868 3,207 425 997 449 244
2006 Estimated using AADF from previous year on this link 21,773 17,700 2,940 434 1,598 445 254
2005 Manual count 21,653 17,646 2,893 428 1,020 428 258
2004 Estimated using AADF from previous year on this link 24,859 20,489 3,344 513 767 410 103
2003 Estimated using AADF from previous year on this link 24,908 20,449 3,374 508 948 465 112
2002 Estimated using AADF from previous year on this link 24,850 20,739 3,096 475 1,061 415 125
2001 Manual count 24,894 20,781 3,090 489 1,020 411 123
2000 Estimated using AADF from previous year on this link 24,491 20,373 3,103 497 1,065 397 121

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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 74830 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 74830 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. 21
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. 42
Raw counts Vehicle counts recorded at this count point. 96

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