Skip to main content

Belfast and Bristol ‘most congested cities in UK’

According to the 2012 Congestion Index from satellite navigation specialists TomTom, motorists in Bristol and Belfast now face the slowest moving traffic in Britain. Even London’s infamous rush hour is less congested than peak-time jams in cities like Manchester and Nottingham, the annual global traffic figures found. The index shows that the average journey for drivers in Belfast takes 32.1 per cent longer than it would do if traffic moved freely, while in Bristol, journeys take 31 per cent longer. Londo
April 5, 2013 Read time: 3 mins
According to the 2012 Congestion Index from satellite navigation specialists 1692 TomTom, motorists in Bristol and Belfast now face the slowest moving traffic in Britain.  Even London’s infamous rush hour is less congested than peak-time jams in cities like Manchester and Nottingham, the annual global traffic figures found.

The index shows that the average journey for drivers in Belfast takes 32.1 per cent longer than it would do if traffic moved freely, while in Bristol, journeys take 31 per cent longer.  London is only third on the overall list, where the congestion charge has helped improve speeds so that a typical journey takes 27.5 per cent longer than it should.

But that is nothing compared to rush hour speeds says TomTom, which bases its annual report on an incredible five billion pieces of data fed to it every day.

In Belfast, traffic crawls along so slowly that a peak time journey takes a mind-numbing 71-72 per cent longer than a normal trip.  In Bristol it is 56 per cent longer in the mornings but a frustrating 64 per cent slower in the evening.  In other words, a journey that should take an hour takes 98 minutes.

London's morning rush hour is 56 per cent longer and its evening traffic flows are 55 per cent worse, but that's a better journey than those in Leeds/Bradford and Manchester for instance.

However, for any British drivers thinking they have it bad, be glad you are not trying to commute in the Russian or Turkish capitals.

TomTom's data from 161 cities worldwide throughout 2012 shows Moscow motorists have the worst traffic jams on the planet.   The average journey is a painstaking 66 per cent slower than it should be, in Istanbul it is 55 per cent and in Warsaw, 42 per cent.

Marseille, Palermo, Paris, Rome, Stuttgart, Sydney and Los Angeles are all worse for drivers than anywhere in Britain, according to the TomTom Congestion Index.

The figures are regularly used to help local authorities plan their transport policy said the firm's head of traffic, Ralf-Peter Schafer.  He said: "This detailed knowledge of the entire road network, helps businesses and governments make more informed decisions about how best to tackle and avoid congestion.  Our traffic database contains over six trillion data measurements. This helps us determine which routes are the least busy and what times of day are best."

Related Content

  • February 8, 2013
    2012 US Urban Mobility Report published
    Researchers at the Texas A&M Transportation Institute (TTI) have come up with a way to measure the unreliability of trip times due to traffic congestion. The Planning Time Index (PTI) illustrates the amount of extra time needed to arrive on time for higher priority events, such as an airline departure, just-in-time shipments, medical appointments or especially important social commitments. If the PTI for a particular trip is 3.00, a traveller would allow sixty minutes for a trip that typically takes twenty
  • May 6, 2015
    Countering congestion’s cost
    A new report on the economic costs of traffic congestion predicts the problem will worsen significantly in future. Jon Masters reviews the figures and some suggested solutions. New figures on the rising economic and environmental costs of congestion have been published by the US traffic data specialist Inrix and the UK’s Centre for Economics & Business Research (Cebr). Their report finds the problem much bigger than previously thought.
  • October 2, 2018
    Congestion pricing - no such thing as a free ride
    The widespread adoption of autonomous vehicles is likely to increase congestion, many experts believe. But Wes Guckert of Traffic Group believes that tolling could provide the answer. While it is still hard to wrap your head around the idea of getting into a vehicle without a driver, the industry is now used to hearing, reading, participating in the advancement of autonomous vehicles (AVs). Those in the industry have heard about Uber delivering a shipment of Budweiser, or the convoy of driverless trucks
  • July 10, 2017
    Carpooling - a simple solution for congestion
    Cities plagued with terrible traffic problems may be overlooking a simple, low-cost solution: high-occupancy vehicle (HOV) policies that encourage carpooling can drastically reduce traffic, according to a new study co-authored by Massachusetts Institute of Technology and Harvard University researchers.