Manchester traffic 'worst outside London' - BBC News
An infrastructure body wants metro mayors to be given devolved powers to solve congestion.
The government has been called on to spend an extra £43bn on urban transport

Manchester suffers the worst congestion of anywhere in England outside London, according to new transport research.

Meanwhile, drivers in Liverpool face the second worst traffic jams, the National Infrastructure Commission (NIC) said.

The analysis compared the ease of driving from one part of a city to another at peak and off-peak times.

The NIC called for more powers to be devolved to elected mayors to solve congestion.

Greater Manchester Mayor Andy Burnham supported the call, tweeting that he was asking the region's transport body to "to do all it can to minimise road chaos and government to sort out trains".

"But bottom line: GM needs new transport powers," he added.

This Twitter post cannot be displayed in your browser. Please enable Javascript or try a different browser. View original content on Twitter The BBC is not responsible for the content of external sites. Skip twitter post by Andy Burnham This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’. The BBC is not responsible for the content of external sites.

A combined area spanning Accrington and Rossendale in Lancashire was the highest-ranked non-"primary urban area" on the list at 26.

NIC chairman Sir John Armitt said the fact cities occupy the first 25 spots demonstrated the need for major new investment on urban transport networks.

"Our metro mayors and city leaders need to be in the driving seat to develop local solutions," he added.

"We've called for powers and increased funding to be devolved from Whitehall to local leaders.

"This will give the people who know their cities best the tools they need to improve urban transport and support the delivery of new employment opportunities and homes."

The NIC is an independent body established to advise the government on the UK's infrastructure needs.

It produced the traffic study as part of its National Infrastructure Assessment, which calls for the government to allocate an extra £43bn of funding for improvements to urban transport until 2040.

AA president Edmund King backed the NIC's call for improvements to public transport, adding "traffic jams will remain a fixture of city life" while drivers feel they have no alternative.

The 10 most congested areas of England outside London:

The BBC is not responsible for the content of external sites.