Smithy. Not shown on 2nd edn OS mapping, so out of use by 1895.

Engine house. Its function is unclear but may be related to the nearby quarries (SMR 1122 and 1124). Not shown on 2nd edn OS mapping, so may have been out of use before 1895.

Forest Hall Station, on the Blyth & Tyne Railway (HER 1086). Opened at Waggonman's Row on 27th June 1864 and closed on 1st March 1871. In 1874 Benton Station was renamed Forest Hall Station (HER 1084).

Hope Pit, probable old coal mine, if so it dates to before the OS 1st edition 1858 survey.

Killingworth Tile Works. Not shown on 2nd edn OS mapping, so out of use by 1895. Killingworth Tilery was being worked in 1858 by R.Edington.

Coal shaft, east of Benton Square. Marked "Old" on 1st edn OS mapping, so probably dates to before 1858.

Coal shaft, west of Benton Square. Marked "Old" on 1st edn OS mapping so probably dates to before 1858. Durham Mining Museum Website say that Prosperous Pit proper opened in 1906 and closed December 1960. W.G. Elliott's book says 1913 to 1931, then worked until 1966 as part of Algernon pit. Run by the Backworth Collieries Ltd. There is a piece of winding gear still on the site [2004] - removed from its tower. The pithead wheels were mounted on a raised platform to mark the site of the pit. Now removed. Brick structures observed during an evaluation of the site in 2011 by ASUD.

Earsdon Colliery, Church Pit. Part of Backworth Colliery, opened in 1838, closed in 1846, reopened in 1893 and closed again in 1933. Since then some of the buildings have continued in use for both light industrial use and agricultural purposes. A number of colliery buildings survive, including the pithead baths, sub station and office buildings. They date to the C20, the pithead baths being erected in 1926. Typical of pit buildings once common in the area until the post-war period. The substation in particular has many interesting details.
By 1898 the Backworth Colliery Railway (Church Pit Branch) linked this colliery with the Earsdon Colliery Duke and Duchess pits site to the south-west.
Air photos taken in the late 1940s show the small Church Pit site, with extant buildings and a small spoil heap. In the latter part of the 20th century spoil was deposited on the fields to the west of the colliery, probably from other active collieries in the area. These spoil heaps were subsequently relandscaped.

Backworth Wagonway, from NZ 3045 7164 to NZ 3536 6646. Had Bell engine at its northern end (SMR 1110), also Allotment Engine (SMR 1143), Murton Row Engine (SMR 1172). Southern end is at Clarks Walls End Drop (SMR 2079) at NZ 3536 6646, with an adjacent jetty or pier and a short branch or siding. 2nd edn OS mapping shows new lines at the southern end which seem to go to the Albert Edward Dock and the Commissioner's Staiths North (SMRs 2142 and 2147). Backworth Wagonway was opened by 1818 (the date of the first reference to Backworth coals being loaded on a ship on the Tyne) by the Backworth Collieries. As early as 1810 John Buddle was negotiating with Butterley Ironworks for cast iron rails for the owners of Backworth Colliery. Therefore it is probable that the wagonway opened sometime between 1810 and 1818. Closer to the river it probably incorporated part of an earlier route (a wagonway of c.1764 which ran from a pit at High Flatworth to staithes at Hayhole Point). The section from Backworth to Allotment was initially horse-drawn, but had rope haulage by 1821. The Allotment to Percy Main section was converted in 1823 and the rest down to the staithes near Northumberland Dock by 1827. In 1838 the wagonway was extended north to West Cramlington. At Backworth Station (HER 1146) the wagonway crossed the NER on a steel girder bridge built circa 1878. The original bridge would have been wooden. It became the Backworth Colliery Railway and was the last wholly steam operated system in the North-East, eventually closing in December 1975.

Short section of railway from NZ 3088 7170 to NZ 3095 7122, forming a link between two sections of the Blyth & Tyne Railway.(SMR 1086 & 1055).