Skip to main content
Road traffic statistics

Caerphilly

738 million vehicle miles were travelled on roads in Caerphilly in 2024.

Region
Wales
Time period
1993 - 2024
Count points
113
ONS code
W06000018

Road traffic by vehicle class from 1993 to 2024

Million vehicle miles travelled each year in Caerphilly, split by vehicle class

Road traffic by vehicle class table

Million vehicle miles travelled each year in Caerphilly, split by vehicle class

Million vehicle miles driven each year in Caerphilly, split by vehicle class
Year Cars & taxis All motor vehicles
2024 588.1 738.3
2023 580.1 730.0
2022 564.0 719.1
2021 523.3 670.5
2020 470.1 602.6
2019 608.8 758.8
2018 599.9 752.1
2017 598.3 743.8
2016 607.7 749.7
2015 595.9 734.6
2014 580.5 715.4
2013 555.8 683.2
2012 555.8 682.2
2011 549.3 674.9
2010 541.5 666.8
2009 549.9 674.4
2008 554.6 682.3
2007 556.2 686.8
2006 554.1 677.8
2005 548.1 670.0
2004 556.7 677.8
2003 543.8 659.7
2002 548.9 660.4
2001 534.8 642.3
2000 539.2 647.2
1999 538.0 644.8
1998 530.3 636.1
1997 525.0 626.0
1996 516.5 612.9
1995 509.0 603.3
1994 501.7 594.8
1993 494.3 585.2

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.

Count points
Details of each count point in Caerphilly.
Traffic by vehicle class
The total volume of traffic across Caerphilly each year, split by vehicle class.
Average annual daily flow
The number of vehicles that travel (in all directions) past each count point in Caerphilly on an average day of the year.
Average annual daily flow by direction
The number of vehicles that travel past each count point in Caerphilly on an average day of the year, split by direction of travel.
Raw counts
The vehicle counts recorded at each count point in Caerphilly.
Data Description Records Download
Count points Details of each count point in Caerphilly. 113
Traffic by vehicle class The total volume of traffic across Caerphilly each year, split by vehicle class. 32
Average annual daily flow The number of vehicles that travel (in all directions) past each count point in Caerphilly on an average day of the year. 1,408
Average annual daily flow by direction The number of vehicles that travel past each count point in Caerphilly on an average day of the year, split by direction of travel. 2,647
Raw counts The vehicle counts recorded at each count point in Caerphilly. 14,748

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