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Road traffic statistics

800186

Details

AADF latest year 2024
Region West Midlands
Local authority Birmingham
Road name B4138
Road type Minor
Start junction road -
End junction road -
Link length -
Easting & Northing 407651,293225
Latitude & longitude 52.53685,-1.88863

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 15,917 13,631 1,816 144 70 69 257
2023 Estimated using AADF from previous year on this link 13,696 11,446 1,697 218 69 44 291
2022 Manual count 13,449 11,220 1,685 219 73 44 282
2021 Estimated using AADF from previous year on this link 13,900 11,702 1,796 135 64 51 215
2020 Estimated using AADF from previous year on this link 12,672 10,611 1,691 126 72 48 196
2019 Estimated using AADF from previous year on this link 16,513 14,071 1,926 148 55 59 310
2018 Manual count 16,451 14,025 1,902 148 45 62 313

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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 800186 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 800186 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. 7
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. 10
Raw counts Vehicle counts recorded at this count point. 72

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