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Road traffic statistics

99640

Details

AADF latest year 2021
Region North West
Local authority Halton
Road name A557
Road type Major
Start junction road A562
End junction road A5080
Link length 2.80km (1.74 miles)
Easting & Northing 352360,387000
Latitude & longitude 53.37771,-2.71759

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
2021 Estimated using AADF from previous year on this link 19,300 14,786 2,515 1,863 0 111 24
2020 Estimated using AADF from previous year on this link 17,593 13,421 2,307 1,737 0 105 23
2019 Estimated using AADF from previous year on this link 22,436 17,669 2,614 1,973 0 142 37
2018 Manual count 22,230 17,451 2,637 1,954 0 151 37
2017 Estimated using AADF from previous year on this link 26,547 19,939 4,546 1,944 0 68 50
2016 Estimated using AADF from previous year on this link 26,443 20,087 4,318 1,918 0 67 53
2015 Estimated using AADF from previous year on this link 25,788 19,778 3,953 1,930 0 69 58
2014 Manual count 25,968 20,148 3,758 1,936 0 68 58
2013 Estimated using AADF from previous year on this link 18,888 13,616 3,154 1,980 0 84 55
2012 Estimated using AADF from previous year on this link 18,867 13,737 3,035 1,968 0 76 52
2011 Estimated using AADF from previous year on this link 19,111 13,955 2,999 2,030 0 79 48
2010 Estimated using AADF from previous year on this link 18,778 13,997 2,687 1,950 0 94 50
2009 Estimated using AADF from previous year on this link 18,674 14,081 2,516 1,935 0 98 44
2008 Manual count 18,502 13,778 2,479 2,113 0 88 44
2007 Estimated using AADF from previous year on this link 18,213 13,880 2,084 2,116 2 108 25
2006 Estimated using AADF from previous year on this link 18,498 14,106 1,979 2,271 2 114 28
2005 Estimated using AADF from previous year on this link 18,919 14,378 1,949 2,431 2 131 30
2004 Manual count 19,510 15,072 1,829 2,418 2 159 32
2003 Estimated using AADF from previous year on this link 19,399 14,671 2,548 1,992 0 150 38
2002 Manual count 19,767 15,235 2,346 2,041 0 105 40
2001 Estimated using AADF from previous year on this link 17,565 13,120 2,311 1,918 2 151 65
2000 Manual count 18,143 13,540 2,295 2,102 2 144 62

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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 99640 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 99640 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. 22
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. 44
Raw counts Vehicle counts recorded at this count point. 144

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