Do I need a CAR before construction?

A CAR may be needed when construction works affect public road corridor space or related assets.

CiviEase resource

Abstract traffic and access plan with movement lines and site access points.

Direct answer

You may need a CAR before construction if works affect the road corridor, footpath, berm, kerb, vehicle crossing, carriageway, public road space or underground/service connections. CAR requirements depend on the road controlling authority, work type, location, timing, site constraints and work methodology.

When CAR questions usually appear

CAR questions often appear when a project touches the frontage, needs vehicle crossing works, affects pedestrian movement, uses public space, changes access, or requires temporary traffic management near a road.

Information usually needed

Typical information includes site address, work location, dates, contractor details, method of work, reinstatement details, traffic management requirements and any related TMP or vehicle crossing context.

Why early checking matters

A missing CAR can hold up work even after consent approval. Checking early helps align contractor methodology, TMP design, vehicle crossing work and authority requirements.

Key takeaways

  • When CAR questions usually appear
  • Information usually needed
  • Why early checking matters

Questions about this topic

Is a CAR the same as a TMP?

No. A CAR relates to access to the road corridor. A TMP explains how traffic, pedestrians and site activity will be managed. They often connect.

Who decides whether a CAR is required?

The road controlling authority requirements apply. CiviEase can help review the project details and identify whether CAR support may be needed.

Abstract traffic and access plan with movement lines and site access points.

Practical guide

Send the site address, plans, council letter, RFI or work details and CiviEase will help identify the next step.

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Need help with car?

Send us the site address, plans, council letter, RFI or work details and we will help identify the next step.

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