This polygon is now dominated by the modern supermarket and its car park. It is also the site of the first hospital in Sheffield and many of the original buildings remain. The General Infirmary, later known as the Royal Infirmary, was founded in 1793 and closed in the 1980s. The original building now called Heritage Park dates to 1793-97 and has been converted to office use. At the time the hospital was built, it was on the outskirts of Sheffield. The road leading to it was called Walleye Road (Fairbank 1808), later changed to Infirmary Road. Legibility is partial. The supermarket detracts from the original buildings and although the name of the road is a large clue to the previous use, it is not significantly obvious.