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Road traffic statistics

87001

Details

AADF latest year 2024
Region South East
Local authority West Sussex
Road name A29
Road type Major
Start junction road A259 Rowan Way
End junction road A259 new northern relief road
Link length 0.50km (0.31 miles)
Easting & Northing 494066,101490
Latitude & longitude 50.80533,-0.66639

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 36,771 29,947 5,753 812 137 229 31
2023 Estimated using AADF from previous year on this link 34,891 28,654 5,067 854 187 284 32
2022 Manual count 34,147 27,962 4,968 879 197 305 33
2021 Estimated using AADF from previous year on this link 30,291 24,366 5,104 563 111 239 18
2020 Manual count 27,508 22,282 4,457 523 149 231 15
2019 Estimated using AADF from previous year on this link 27,991 22,257 4,801 701 169 196 36
2018 Estimated using AADF from previous year on this link 27,937 22,208 4,817 693 140 182 37
2017 Estimated using AADF from previous year on this link 27,815 22,314 4,600 675 143 187 39
2016 Manual count 27,576 22,341 4,347 657 142 192 40

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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 87001 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 87001 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. 9
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. 18
Raw counts Vehicle counts recorded at this count point. 96

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