Cement Works, on the site of the former Addison Potter's Firebrick Works (SMR 2105). The works were built in the 1880s.

Smithy, built after 1858 - since it does not appear on the 1st edition OS map.

Reservoir, built after 1858 since it does not appear on the 1st edition OS map.

Cement Works, built after 1858 (the date of the 1st edition OS map) but is marked as Disused on the 2nd edition, (1894/5 survey).

Part of the original course of the Pontop and Jarrow Railway (elsewhere defined as SMR 1007). This ran from NZ 3229 6456 north to Springwell Staiths, (SMR 2253). On the 2nd edition OS mapping this part of the line is not shown and a new section runs to the river further west.

Carville Station part of the North Eastern Railway's Newcastle and Tynemouth riverside branch (SMR 2146). The station is on the site of a former reservoir, (SMR 2087). Opened Aug 1st 1891. Goods facilities closed 11th July 1966, closed to passengers 23rd July 1973. The track remained until at least 1987. Now demolished. A petrol station occupies site. The main building was single storey and made of brick at the west end of the down platform.

Tyne Brickworks, opened after 1858 - the date of the 1st edition OS map.

Wigham, Richardson and Co. Ltd. formed the Tyne Pontoons and Dry Docks Co. Ltd (Richardson being the key proponent) in 1880 as a dedicated ship repair yard. A 260 feet long pontoon dock was designed for the yard by Andrew Taylor which was built in 1882. The yard also had a 253 feet long gridiron. A graving dock was opened at the yard in 1887. This was 386 feet long by 69 feet wide. A second was opened in?? The yard became a part of the new Swan Hunter company after merger with Wigham Richardson in 1903.
A third dry dock was opened in the mid 1930s at the yard. This was constructed by McAlpine’s and was 570 feet long by 82 feet wide. The fourth dry dock was opened at the yard in 1957 and was 670 feet long by 105 feet wide.
In 1966, the Wallsend repair yard, along with Smith’s Docks in North Shields became Swan Hunter Shiprepairers Ltd. Today, the Wallsend yard is the surviving part of A&P Tyne (the Smith’s Dock section closed in 1999). Map evidence - not present on 1st edition Ordnance Survey map. On the second edition the yard lies at the elbow of a curve in the Tyne. All docks and pontoons lie to the river side of a steep, irregular slope in the yard, possibly a product of levelling associated with the construction of the pontoons and docks. The line of the old Coxlodge Wagonway forms the northern boundary of the yard (with Swans shipyard beyond) and the Boiler Works of Wigham Richardson's Neptune Yard lies to the south of the yard. One large square-ended dry dock lies at the north of the yard, with two pontoon docks (floating docks) towards the south of the yard. A range of buildings lies immediately beyond the north-western ends of the pontoon docks and a structure of some description lies along the flank of the northernmost pontoon dock. Other than these structures, a few smaller buildings lie above the steep slope in the yard. Rail line runs along the western end of the dry dock and curves around the pontoons. By the third edition map of 1912 the yard is incorporated within the Swan Hunter group (as the Neptune Yard, to the south, had been) and has, to an extent, been integrated into the yards bounding it on either side. The dry dock has been extended and has received a curving end. The number of buildings has increased and there is more extensive rail coverage of the yard. On the fourth edition of 1924 drastic alterations have taken place. All the pontoon docks have gone and three parallel dry docks lie within the yard, the central of the three being the earliest. The disposition of the buildings has changed. Crane tracks lie to either side of the docks and a series of tanks within a compound lie at the top of the slope above the eastern docks {2}
Dry Dock A was recorded in 2015 ahead of infilling as part of the redevelopment of Neptune Yard.

Extension from the North Eastern Railway Blyth and Tyne Albert Edward Dock branchline (SMR 2139) at NZ 3427 6684, to the Commissioner's Staiths (South) (SMR 2200) and the eastern end of the Northumberland Dock, (SMR 2111). This does not appear on the 1st edition OS mapping so was built after 1858.

This is the southern pair of the two sets with this name, (with SMR 2142). They are not shown on the 1st edition OS mapping, so were built after 1858. Supplied by the extensions (SMR 2201) to the North Eastern Railway, Blyth and Tyne Railway (2139).