Standard
CD 123 - Geometric design of at-grade priority and signal-controlled junctions
This document provides requirements for the geometric design of at-grade priority and signal-controlled junctions.
Document details
- Link to document on publisher's website
- CD 123 - Geometric design of at-grade priority and signal-controlled junctions from National Highways
- Document type
- Standard
- Date published
- August 2019
- Last updated
- November 2021
- Published by
- National Highways
Related content on legislation.gov.uk
Regulatory topics
- Priority junctions
- Signal-controlled junctions
- Design requirements