Traffic Systems and Signing - TR Specifications - equipment (EC notified) TR 2504A Performance specification for vehicle detection equipment for vehicle actuated portable traffic signals
Publication Year
2005
Document Status
Current
Abstract
Gives functional requirements for performance, nudge facility, electrical requirements, interface, alternative methods of connection, mutual interference, construction and failure modes.
Document History
Supersedes TR 2147B.
Publisher Information
Highways Agency
The Highways Agency is now known as Highways England. The new government company is in charge of operating England's motorways and major A roads, including modernising and maintaining the highways. Their publications include the Design Manual for Roads and Bridges, the Manual of Contract Documents for Road Works and Interim Advice Notes.
Publications available from:
The Stationery Office Ltd
PO Box 276
Nine Elms Lane
London
HA
UK
Website: https://www.gov.uk/government/organisations/highways-england
Email: info@highwaysengland.co.uk
Tel: 0333 202 5070
