Skip to main content
Road traffic statistics

90312

Details

AADF latest year 2024
Region South West
Local authority Swindon
Road name A3102
Road type Major
Start junction road M4 J16
End junction road B4006
Link length 3.90km (2.42 miles)
Easting & Northing 412500,183400
Latitude & longitude 51.54936,-1.82111

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 23,590 17,220 5,045 999 2 103 222
2023 Estimated using AADF from previous year on this link 23,305 17,015 4,957 1,006 2 104 223
2022 Estimated using AADF from previous year on this link 22,835 16,604 4,861 1,033 2 112 225
2021 Estimated using AADF from previous year on this link 21,147 15,470 4,364 1,002 2 101 210
2020 Manual count 19,168 14,146 3,811 935 3 98 178
2019 Estimated using AADF from previous year on this link 26,704 21,023 4,130 1,123 16 278 151
2018 Estimated using AADF from previous year on this link 26,648 20,977 4,144 1,117 13 259 153

Download data

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 90312 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 90312 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. 14
Raw counts Vehicle counts recorded at this count point. 24

To apply more filters to downloads, or retrieve data split into pages you can use our API.