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Road traffic statistics

30924

Details

AADF latest year 2024
Region Scotland
Local authority West Dunbartonshire
Road name A814
Road type Major
Start junction road A8014
End junction road LA Boundary
Link length 1.50km (0.93 miles)
Easting & Northing 249750,670000
Latitude & longitude 55.89959,-4.40462

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 15,017 12,320 2,361 254 88 23 59
2023 Estimated using AADF from previous year on this link 14,791 12,136 2,320 255 87 22 59
2022 Estimated using AADF from previous year on this link 14,533 11,912 2,281 259 89 22 58
2021 Estimated using AADF from previous year on this link 13,581 11,152 2,104 250 99 21 54
2020 Estimated using AADF from previous year on this link 12,357 10,123 1,930 232 121 19 53
2019 Estimated using AADF from previous year on this link 15,888 13,327 2,187 264 106 26 83
2018 Manual count 15,743 13,162 2,206 264 97 28 82
2017 Estimated using AADF from previous year on this link 18,637 14,874 3,066 532 102 37 129
2016 Estimated using AADF from previous year on this link 18,601 14,984 2,913 529 107 37 138
2015 Estimated using AADF from previous year on this link 18,124 14,754 2,667 518 115 38 149
2014 Estimated using AADF from previous year on this link 17,727 14,467 2,543 537 123 43 138
2013 Estimated using AADF from previous year on this link 17,171 14,085 2,378 520 127 45 143
2012 Estimated using AADF from previous year on this link 17,182 14,211 2,288 506 129 40 137
2011 Estimated using AADF from previous year on this link 17,363 14,436 2,261 498 136 42 126
2010 Estimated using AADF from previous year on this link 17,172 14,479 2,026 483 123 50 134
2009 Estimated using AADF from previous year on this link 17,102 14,566 1,897 469 123 52 118
2008 Manual count 16,793 14,252 1,869 506 123 46 120
2007 Estimated using AADF from previous year on this link 13,933 10,669 2,503 590 42 40 131
2006 Estimated using AADF from previous year on this link 14,043 10,844 2,377 636 67 42 144
2005 Estimated using AADF from previous year on this link 14,265 11,054 2,342 665 43 48 156
2004 Estimated using AADF from previous year on this link 14,642 11,587 2,198 633 50 59 165
2003 Estimated using AADF from previous year on this link 14,247 11,437 1,997 522 63 90 201
2002 Estimated using AADF from previous year on this link 14,517 11,877 1,838 532 70 63 207
2001 Estimated using AADF from previous year on this link 14,222 11,690 1,714 552 68 61 205
2000 Manual count 14,597 12,064 1,702 576 71 59 196

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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 30924 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 30924 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. 25
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. 50
Raw counts Vehicle counts recorded at this count point. 72

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