SP3684 : Hawkesbury Junction engine house, Coventry Canal
taken 3 years ago, near to Hawkesbury, Warwickshire, England
The Coventry Canal enabling Act was passed in 1768 to connect Coventry with the Trent and Mersey Canal. Coventry to Bedworth was completed in 1769 for the revenue earning coal traffic but by 1771 when the canal reached Atherstone all authorised capital had been spent and James Brindley the first engineer was sacked. The canal didn't reach Fazeley, 12 miles short of its intended terminus, until 1790. The Birmingham and Fazeley Canal continued along the proposed line of the Coventry Canal to Whittington brook. The Trent and Mersey Canal (Grand Trunk Canal Co.) completed the section to Fradley and later sold it to the Coventry Canal which explains the disjointed section. It was one of the most profitable canals ever built in Britain paying dividends up to 1947. Coventry basin to Fradley junction is 38 miles with 13 locks.
Listed buildings and structures are officially designated as being of special architectural, historical or cultural significance. There are over half a million listed structures in the United Kingdom, covered by around 375,000 listings.
Listed status is more commonly associated with buildings or groups of buildings, however it can cover many other structures, including bridges, headstones, steps, ponds, monuments, walls, phone boxes, wrecks, parks, and heritage sites, and in more recent times a road crossing (Abbey Road) and graffiti art (Banksy 'Spy-booth') have been included.
In England and Wales there are three main listing designations;
Grade I (2.5%) - exceptional interest, sometimes considered to be internationally important.
Grade II* (5.5%) - particularly important buildings of more than special interest.
Grade II (92%) - nationally important and of special interest.
There are also locally listed structures (at the discretion of local authorities) using A, B and C designations.
In Scotland three classifications are also used but the criteria are different. There are around 47,500 Listed buildings.
Category A (8%)- generally equivalent to Grade I and II* in England and Wales
Category B (51%)- this appears generally to cover the ground of Grade II, recognising national importance.
Category C (41%)- buildings of local importance, probably with some overlap with English Grade II.
In Northern Ireland the criteria are similar to Scotland, but the classifications are:
Grade A (2.3%)
Grade B+ (4.7%)
Grade B (93%)
Read more at Wikipedia Link