Motorway Surface Monitoring, Northamptonshire, UK
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In 2002, Edmund Nuttall won the contract to improve the interchange of the M1 motorway and the A43 trunk road at junction 15a in Northamptonshire. The primary element of the project comprised a boxjack through the current motorway embankment, in order to upgrade the existing A43, running beneath the M1, to dual-carriageway status.
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