# The Motorways Traffic (Speed Limit) Regulations 1974, Paragraph 9


That length of motorway known as Tyburn Road Slip Road which extends from its junction with the northern carriageway of the Aston Expressway A38(M) to its junction with Tyburn Road, a distance measured along the said length of motorway of approximately 728 metres.

---
Source: https://www.legislation.gov.uk/uksi/1974/502/schedule/2/paragraph/9 (the official version)
Page: https://openlegislation.uk/motorways-traffic-speed-limit-regulations-1974-uksi-1974-502/schedule-2/paragraph-9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.