 The wires were diverted along a new section of wider and straighter road to the north of Rawmarsh on 28 February 1932, and the final addition to the network saw the Kilnhurst Road branch turned into a loop on 15 October 1934, which was used by services from Rotherham, but operated by vehicles owned by the Company.As part of the deal that allowed the Company's trolleybuses to run into the centre of Rotherham, Rotherham Corporation vehicles ran out to Kilnhurst, to Conisbrough Low, and to the Adwick Road terminus.Mexborough & Swinton used letters to identify their services, while Rotherham used numbers, apart from their un-numbered service to Templeborough.