Traffic & Transport Engineering

ALIGA — Traffic operations & intersection upgrades ALIGA — Active transport, stations & shared paths

Practical, assessable traffic & transport solutions

We deliver Traffic Impact Assessments, SIDRA modelling, TMP/TGS, Active Transport reviews and Road Safety inputs for stations, intersections and corridors — from options to approvals, delivery and handover. Government-focused, RPEQ-certified and ISO-accredited.

50%+

Approvals on first submission (typical minor upgrades)

100+

Intersections modelled (SIDRA/linSIG inputs)

Zero

Non-conformances on recent RSAs

Planning & Approvals

  • Traffic Impact Assessments (TIA/TIAE)
  • SIDRA intersection & corridor modelling
  • Station access, bus priority, parking & access
  • Active Transport (AT) & vulnerable users
  • Development & corridor referrals

Design & Delivery

  • TMP/TGS staging inputs & constructability
  • Road Safety Assessments & RSAs
  • Signals, crossings, minor civil treatments
  • Handover packs, asset acceptance & closeout
  • Drone capture & AI-assisted analytics

Our method — fast, assessable, defensible

01 Scope & Criteria. Confirm authority requirements, datasets, and acceptance criteria.
02 Survey & Baseline. Drone/ATC/Tube counts, audits, site reviews.
03 Model & Options. SIDRA / AT network — risks, costs, staging.
04 Review & Iterate. Address authority comments early; pre-lodgement if needed.
05 Approvals & Delivery. TMP/TGS inputs, RSA, as-built & asset acceptance.

Recent examples

Certified & Trusted

National Engineering Register (NER)
BPEQ — RPEQ Registration
Local Buy Prequalified Supplier
ISO 9001 • 45001 • 14001

Request an RFQ

Answer a few quick questions and we’ll reply with scope, assumptions, timeline and a fixed/estimate price.

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Open full RFQ form

FAQs

Yes — our approach references the Austroads Guide to Traffic Management and the Queensland Guide to Road Safety (including RSA / Safe System guidance).
Yes — traffic outputs can be reviewed and signed by an RPEQ where required by the authority/contract.
A brief (site, drawings/links, authority), target timeframe and any specific deliverables. Use the RFQ strip — we’ll handle the rest.