- If you need extend or change a permit, this can be done in the Roadworks Portal by opening the relevant permit and clicking on the ‘TMC request’ button and submitting a new TMC request to either extend the permit or change the conditions.
- Please note the new dates/times won't appear until you close the little calendar icon.
You cannot extend your permit if:
- the permit is older than 14 days past the works original end date. Permits within that 2 week period can still be extended using the TMC Request function on the Portal.
- you have applied for a TMC Request previously and didn't fill out the traffic flow information. This information can sometimes disappear from the portal and won't let you apply for an extension. Please ensure when requesting a TMC request that you fill out all the existing/proposed traffic flow information. If you are having issues contact dit.roadworks@sa.gov.au