Blisworth Blisworth Blisworth is a village and civil parish in the South Northamptonshire district of Northamptonshire, England. The West Coast Main Line, from London Euston to Manchester and Scotland, runs alongside the village partly hidden and partly on an embankment. The Grand Union Canal passes through the village and the north portal of the Blisworth tunnel is near Stoke Road. It is about south of Northampton, north of Towcester and north of Milton Keynes. The M1 motorway junction 15 is about north east. The 1961 census showed a population of 1,192. By the 2001 census there were 1,786 people in the
Whilton Locks Braunston, which was long, and the other to the south at Blisworth, which was long. Despite encountering quicksands in Braunston Tunnel, it was finished on 21 June 1796, and the canal opened to Weedon Bec, around to the south of the locks. Shortly afterwards, it was extended further south to Blisworth, but there were serious problems with Blisworth Tunnel, which had failed in January 1796. William Jessop was the engineer and wanted to abandon the idea of a tunnel. He proposed to build 29 locks to get beyond Blisworth, but was persuaded to try a different alignment by three engineers