Moscow is world’s most gridlocked city, says Inrix

Moscow is the most gridlocked city in the world, according to a survey of snarl-ups by Inrix. The company’s annual Global Traffic Scorecard found that road users in the Russian capital lost 210 hours last year because of congestion. Inrix weights the data for population, and found that the next four cities on the congestion roll-call were Istanbul, Turkey; Bogota, Colombia; Mexico City; and São Paulo, Brazil. Brazil had another entry on this unwanted list, with Rio de Janeiro in seventh place. Russ
February 21, 2019 Read time: 2 mins
Moscow is the most gridlocked city in the world, according to a survey of snarl-ups by 163 Inrix.


The company’s annual Global Traffic Scorecard found that road users in the Russian capital lost 210 hours last year because of congestion.

Inrix weights the data for population, and found that the next four cities on the congestion roll-call were Istanbul, Turkey; Bogota, Colombia; Mexico City; and São Paulo, Brazil.

Brazil had another entry on this unwanted list, with Rio de Janeiro in seventh place. Russia’s St Petersburg came in ninth.

“The dominance of Latin American cities should not be a surprise due to their rapid urbanisation, high levels of informal settlements, unforgiving topographies and financial volatility,” Inrix suggests.

The top 10 was completed by London, UK (sixth); Boston, US (eighth); and Italian capital Rome (tenth).

Although not featuring in the top 10, Dublin, Ireland received its own dubious accolade: it has the slowest city centre speeds in the world, Inrix says, with an average of just 6mph during peak hours. This means it would almost be quicker to walk at certain times, and certainly makes cycling look like an attractive option for commuters.

Edinburgh and London tied for the title of UK’s slowest city, with last-mile speeds of 7mph.

Urban Traffic Control

For more information on companies in this article

Related Content

  • Inrix to aid Tour de France traffic
    July 4, 2014
    Tour de France organisers TdFHUB2014 Ltd will be using traffic intelligence supplied by Inrix to help minimise traffic congestion and potential disruption around this year’s event. The UK will host the first three stages of the world’s largest annual sporting event, visiting Leeds, Harrogate, York, Sheffield, Cambridge and London, with huge crowds expected to watch the race from the roadside. Inrix will assist TdFHUB2014 Ltd to plan and respond to any incidents by providing Inrix Radio and the Inrix
    Read More
  • Sign language reduces human error says Clearview
    September 26, 2019
    Wrong-way warning systems and advanced queue detection can help to reduce human error. They can also cut road accidents – and therefore road deaths, says Clearview Intelligence Where were nearly 1,800 deaths on the UK’s roads in 2018 – an average of five people dying each day. The largest single cause of serious injury is crashes at junctions (accounting for 33% of incidents), while the largest single cause of death was run-off road crashes (30%) “With vehicles increasingly being designed with saf
    Read More
  • Passport brings traffic management platform to the UK
    September 21, 2018
    UK drivers ‘rack up’ more than £570m in fines each year, according to an independent study conducted by US mobile payment company Passport. The firm has opened an office in London and is offering a platform which it says aims to boost traffic management in cities. Called Passport Platform, the solution is intended to connect multiple modes of transportation and payments and provide a way for cities to understand, manage and collaborate with an ecosystem of mobility services. Adam Warnes, vice presid
    Read More
  • Kapsch tunnels into US and Brazil
    April 21, 2025
    Projects in Florianópolis & Fort Lauderdale completed - and Hawaii awarded
    Read More

Highlighted Content