With roads still cut to the south along crucial supply routes, Douglas Shire locals and visitors are asking when the major supermarkets will be fully restocked.

A temporary bridge has been built on the Bruce Highway at Ollera Creek after that one was washed away this week, but at this stage the short-term fix is just “to assist in getting critical emergency services and supplies into isolated areas from Townsville", according to Queensland Police and the State Emergency Services.

The single-lane bridge opened yesterday afternoon and will operate from 8am to 5.30pm, subject to environmental conditions.

Only one vehicle at a time can cross travelling at 2km/h.

The nearby rail bridge is also under police management. 

“Essential access to help the Ingham community can be provided by Queensland Rail via a small bus on the rail tracks for small groups of people,” a Police spokesperson said.

While spokespeople for Woolworths and Coles continue to reassure the public supplies will be through within days, some are seeking out locally sourced alternatives.

Port Douglas IGA is faring OK, having more local suppliers, while local butchers, bakers and restaurants are staying busy.

Shire supermarkets are trying to source as much local produce as they can, with tropical fruits such as bananas and papayas filling some empty shelves.

A Coles spokesperson has said it was constantly monitoring the situation.

"Our team worked hard to prepare our stores with essential supplies ahead of this weather event, and we are working closely with suppliers, transport partners and local authorities to maintain deliveries where roads remain accessible."

"We ask customers to only buy what they need so that everyone in the community can access essential items."