Detailed plans for the new toll road on the A14 have been made public, but there are fears the charge will prompt motorists to find rat runs through nearby towns and villages.
The A14 is a vital route for commuters and freight traffic and is one of the most congested.
The Government says the answer is to build a £1.5 billion upgrade between Cambridge and Huntingdon, including a new 12-mile road toll, but not everyone is happy. Matthew Hudson reports.
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A wet and windy start, with heavy and perhaps thundery rain in places. This will gradually ease away westwards through the morning.
Cloud with locally heavy rain spreading in overnight
After a dull start, some sunny spells are likely, mainly in the west. Cloud will again thicken from the east later