Trolleybuses in Teesside the buses, which were held up by wartime shortages. In December 1918, the company was sold, / to Middlesbrough Corporation and / to Eston Urban District Council. They formed the Tees-side Railless Traction Board. The first trial run was on 19 September 1919. Official opening was at 11am on Saturday 8 November 1919, with Chairman of the Board, Cllr. W.G.Grace, driving the first bus. On 1 April 1968, the Board merged with Middlesbrough and Stockton to form Teesside Municipal Transport and trolley buses were replaced with diesel buses 3 years later. The original routes were Smeaton St - North Ormesby
Teesside Refinery a year. Today the Teesside Refinery is a crude oil reception, storage and trans-shipment installation. Operations consist of both processing and tanker loading facilities and cover a site. Stabilised oil is stored in a tank farm at Greatham. A corridor containing pipelines, communications and utility services links the two sites, operated jointly by 270 employees. In its 35 years of operations, the terminal has processed over five billion barrels of oil, seen 15,000 ships visit their jetties and had a first-class safety record. The plant has also been run with a downtime of less than 24 hours in 30 years.