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Road traffic statistics

Roadside traffic counts of Heavy Goods Vehicles are changing from 2028, your feedback will help us improve this.

99272

Details

AADF latest year 2025
Region South East
Local authority Milton Keynes
Road name A4146
Road type Major
Start junction road Bletcham Rndbt (A5)
End junction road Brinklow Rndbt (A421
Link length 2.8 miles
Easting & Northing 490000,236000
Latitude & Longitude 52.01515,-0.68997

Location

Streetview shows approximate location only - this panorama may be on a different road to the count point. Current panorama is less than 10 meters from this count point.

Annual Average Daily Flow

Year Count method All motor vehicles Cars & taxis LGVs HGVs Pedal cycles Motorcycles Buses & coaches
2025 Estimated using AADF from previous year on this link 27,390 22,340 3,603 1,258 0 131 58
2024 Manual count 27,076 22,104 3,528 1,259 0 127 58
2023 Estimated using AADF from previous year on this link 22,224 17,415 3,226 1,404 86 87 92
2022 Estimated using AADF from previous year on this link 21,793 16,995 3,163 1,448 91 94 93
2021 Estimated using AADF from previous year on this link 20,252 15,834 2,840 1,406 93 85 87
2020 Manual count 18,427 14,479 2,480 1,313 124 82 73
2019 Estimated using AADF from previous year on this link 25,109 20,709 2,972 1,207 2 119 102
2018 Manual count 25,060 20,663 2,982 1,201 2 111 104
2017 Estimated using AADF from previous year on this link 20,525 16,207 2,999 1,159 73 68 92
2016 Estimated using AADF from previous year on this link 20,358 16,227 2,834 1,132 72 70 94
2015 Estimated using AADF from previous year on this link 19,888 15,977 2,595 1,142 78 72 101
2014 Manual count 19,487 15,667 2,474 1,169 84 81 94
2013 Estimated using AADF from previous year on this link 18,801 14,795 2,763 1,109 2 99 36
2012 Estimated using AADF from previous year on this link 18,805 14,926 2,658 1,096 2 89 35
2011 Estimated using AADF from previous year on this link 19,032 15,163 2,627 1,117 2 93 32
2010 Estimated using AADF from previous year on this link 18,784 15,208 2,354 1,078 2 110 34
2009 Estimated using AADF from previous year on this link 18,715 15,300 2,204 1,066 2 115 30
2008 Manual count 18,441 14,971 2,172 1,165 2 103 30
2007 Manual count 19,413 15,571 2,126 1,538 40 75 103
2006 Manual count 18,027 14,769 1,897 1,133 0 86 142
2005 Manual count 15,699 13,363 1,151 1,021 4 61 103
2004 Manual count 18,762 15,362 1,916 1,320 4 63 101
2003 Manual count 16,274 13,592 1,375 1,035 9 182 90
2002 Manual count 16,594 13,741 1,462 1,156 4 104 131
2001 Estimated using AADF from previous year on this link 21,446 18,357 1,530 1,142 1 211 206
2000 Manual count 21,119 17,997 1,536 1,180 1 204 202

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.

Metadata

The road traffic statistics metadata PDF document provides guidance on the different datasets available to download for DfT traffic estimates.

Downloads

Site details
Manual count point site 99272 details
Annual average daily flow
Number of vehicles that travel past the count point (in both directions) on an average day of the year.
Annual average 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 99272 details 1
Annual average daily flow Number of vehicles that travel past the count point (in both directions) on an average day of the year. 26
Annual average daily flow by direction Number of vehicles that travel past the count point on an average day of the year, by direction of travel. 52
Raw counts Vehicle counts recorded at this count point. 288

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