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Road traffic statistics

81373

Details

AADF latest year 2024
Region South West
Local authority Plymouth
Road name A38
Road type Major
Start junction road B3413
End junction road A374
Link length 1.10km (0.68 miles)
Easting & Northing 251404,56893
Latitude & longitude 50.39308,-4.09192

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 35,917 27,595 6,835 1,266 0 122 99
2023 Estimated using AADF from previous year on this link 34,692 25,590 7,396 1,342 0 285 79
2022 Manual count 34,318 25,306 7,237 1,399 0 297 79
2021 Estimated using AADF from previous year on this link 26,793 20,091 5,052 1,435 0 135 80
2020 Manual count 23,669 17,846 4,301 1,314 0 127 81
2019 Estimated using AADF from previous year on this link 34,636 27,276 5,642 1,348 3 241 129
2018 Manual count 33,743 26,378 5,653 1,341 2 244 129
2017 Estimated using AADF from previous year on this link 32,965 24,887 5,979 1,508 0 466 126
2016 Estimated using AADF from previous year on this link 32,552 24,897 5,612 1,458 0 462 123
2015 Estimated using AADF from previous year on this link 31,357 24,174 5,197 1,421 0 445 121
2014 Manual count 30,862 24,038 4,920 1,383 0 419 103
2013 Estimated using AADF from previous year on this link 31,729 24,735 5,056 1,560 25 289 89
2012 Manual count 32,093 24,730 5,457 1,552 25 274 80
2011 Estimated from nearby links 58,198 45,984 8,754 2,451 22 829 180

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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 81373 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 81373 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. 14
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. 28
Raw counts Vehicle counts recorded at this count point. 144

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