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Road traffic statistics

82004

Details

AADF latest year 2024
Region South West
Local authority Somerset
Road name A38
Road type Major
Start junction road A3065
End junction road A38/Castle Street junction
Link length 1.40km (0.87 miles)
Easting & Northing 321485,124522
Latitude & longitude 51.01469,-3.12065

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 17,610 14,839 2,207 227 230 174 162
2023 Estimated using AADF from previous year on this link 17,343 14,617 2,168 227 228 169 162
2022 Estimated using AADF from previous year on this link 17,041 14,348 2,132 230 231 171 160
2021 Estimated using AADF from previous year on this link 15,928 13,433 1,967 222 259 157 149
2020 Estimated using AADF from previous year on this link 14,497 12,193 1,804 207 317 148 144
2019 Estimated using AADF from previous year on this link 18,761 16,052 2,044 236 277 200 229
2018 Manual count 18,592 15,853 2,062 237 252 214 226
2017 Estimated using AADF from previous year on this link 19,185 15,837 2,387 251 282 228 482
2016 Estimated using AADF from previous year on this link 19,215 15,954 2,268 251 294 226 516
2015 Estimated using AADF from previous year on this link 18,820 15,709 2,076 247 316 231 557
2014 Manual count 18,420 15,404 1,980 257 340 262 517
2013 Estimated using AADF from previous year on this link 16,494 13,974 1,889 222 368 216 193
2012 Estimated from nearby links 16,511 14,099 1,817 216 373 194 185

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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 82004 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 82004 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. 13
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. 26
Raw counts Vehicle counts recorded at this count point. 48

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