DIAGONAL ROAD & MILLER STREET JUNCTION UPGRADE

Diagonal Road

LOCATION Seacombe Gardens, SA
CLIENT Department of Planning Transport and Infrastructure (DPTI)
DESCRIPTION Road design
PROJECT PERIOD 2018-2019

MLEI was engaged by the Department of Planning, Transport, and Infrastructure (DPTI) to design a realignment of the Diagonal Road and Miller Street junction in Seacombe Gardens, SA. The goal was to enhance safety by reducing rear-end and right-turn crashes while maintaining access to adjoining properties.

Our services included:

  1. Site Assessment: Inspected site and reviewed existing information.
  2. Concept Design: Analysed turn paths, identified geometric constraints, service clashes, and land acquisition needs. Developed and revised concept plans based on DPTI feedback.
  3. **Final Design & Documentation: ** Prepared the final concept design, compiled a design report, and issued final documentation to DPTI.