Manual count points

Site number: 36908

Site details

Region South East
Local authority Portsmouth
Road name A288
Road classification 'A' road
Managed by Local authority
Road type Major
Start junction Baffins Rd
End junction A2047
Link length 2.80km (1.74 miles)
Easting, northing 465940, 103000
Latitude, longitude 50.82279772, -1.06522519

Location

Annual Average daily flow

Year Count method Pedal cycles Two wheeled motor vehicles Cars and taxis Buses and coaches Light goods vehicles Heavy goods vehicles All motor vehicles
2018 Manual count 498 215 11730 284 1944 103 14275
2017 Estimated using previous year's AADF on this link 650 275 13500 311 3063 247 17397
2016 Estimated using previous year's AADF on this link 679 272 13601 333 2910 247 17363
2015 Estimated using previous year's AADF on this link 729 278 13392 360 2664 243 16936
2014 Estimated using previous year's AADF on this link 784 315 13132 334 2541 253 16574
2013 Estimated using previous year's AADF on this link 808 329 12785 347 2376 245 16081
2012 Estimated using previous year's AADF on this link 818 295 12899 332 2286 240 16051
2011 Estimated using previous year's AADF on this link 865 309 13103 305 2259 236 16212
2010 Manual count 784 365 13142 322 2024 231 16084
2009 Estimated using previous year's AADF on this link 791 387 12232 316 2266 286 15487
2008 Manual count 791 347 11969 320 2232 309 15177
2007 Estimated using previous year's AADF on this link 580 262 10769 226 1707 155 13119
2006 Estimated using previous year's AADF on this link 929 274 10944 248 1621 167 13254
2005 Manual count 593 316 11156 267 1597 176 13512
2004 Manual count 739 249 12758 325 2033 179 15544
2003 Estimated using previous year's AADF on this link 442 430 15952 357 2494 394 19627
2002 Manual count 494 302 16565 367 2297 407 19938
2001 Estimated using previous year's AADF on this link 501 281 13340 359 2081 221 16282
2000 Manual count 523 268 13766 343 2066 235 16678

Download data

Data disclaimer

Traffic figures at the regional and national level are robust, and are reported as National 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.

Data Description Records Download
Site details Manual count point site 36908 details. 1 JSON | CSV
Average annual daily flow Number of vehicles that travel past the count point (in both directions) on an average day of the year. 19 JSON | CSV
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. 38 JSON | CSV
Raw counts Vehicle counts recorded at this count point. 168 JSON | CSV