Freeway users across Perth could be nabbed with more speeding fines than ever, as the state government plans to install a raft of fixed cameras.

In response to an increase in deaths in the 2014 road toll, on the previous year, Road Safety Minister Liza Harvey has announced a number of measures in an attempt to reduce the carnage.

After a reduction of road deaths in 2013, when 161 road deaths were recorded in WA, fatal incidents were on the rise again in 2014, with 181 fatalities on the roads.

In a bid to target three major components of the road toll: speed, motorcycle fatalities and country road crashes, new plans will see the installation of fixed speed cameras in four existing locations on the freeway and one on Roe Highway