Tasmania Police issued 24 drivers with speeding infringements during a four-hour road safety blitz on the Bass Highway on Wednesday.
Officers from Western and Northern Road Policing Services conducted the joint operation on the highway, between Westbury and Latrobe, between 8am and noon.
Police detected 24 speeding offences, including five drivers travelling 20km/h to 30km/h over the posted speed limit. There was also one unregistered and uninsured vehicle.
Western District Acting Inspector Martin Parker said the higher range speeding offences were committed near the Paramatta Creek weigh bridge, where the speed limit had been reduced to 80km/h due to officers from the National Heavy Vehicle Regulator conducting operations at the weigh bridge.
"It is concerning that motorists are disregarding highly visual speed reduction signs when the weigh bridge station was operating," Acting Inspector Parker said.
"The speed limit had been reduced to allow NVHR officers to safely conduct their work and the safe flow of traffic in the area, when trucks are exiting and re-entering the highway."
Tasmania Police is committed to continuing road safety activities with the aim to reduce crashes on our roads, particularly serious and fatal crashes.
One death or serious injury is one too many and has the potential to severely impact the community.
Incidents of dangerous driving can be reported to police on 131 444 or call triple zero (000) if the behaviour is life threatening. Reports can also be made via Crime Stoppers Tasmania on 1800 333 000 or at crimestopperstas.com.au. Information can be provided anonymously.