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Road traffic statistics

89042

Details

AADF latest year 2024
Region South East
Local authority East Sussex
Road name A21
Road type Major
Start junction road B2099
End junction road B2087
Link length 4.10km (2.55 miles)
Easting & Northing 572070,129547
Latitude & longitude 51.03951,0.45302

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 Estimated using AADF from previous year on this link 16,160 12,067 3,227 692 1 134 41
2023 Estimated using AADF from previous year on this link 15,978 11,979 3,137 689 1 132 41
2022 Estimated using AADF from previous year on this link 15,715 11,803 3,036 701 1 135 41
2021 Manual count 13,842 10,232 2,772 682 2 118 38
2020 Automatic counter 12,242 8,344 3,062 714 3 90 32
2019 Estimated using AADF from previous year on this link 15,418 11,053 3,428 754 3 136 47
2018 Estimated using AADF from previous year on this link 15,341 10,960 3,440 757 2 135 49
2017 Automatic counter 15,208 10,998 3,285 746 2 128 51

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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 89042 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 89042 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. 8
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. 16
Raw counts Vehicle counts recorded at this count point. 24

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