The submission says, however, that it's assumed trucks will continue to travel at the maximum legal speed of no more than 90km/h.
The submission added that it will be very important that strong enforcement is in place to ensure cars do not travel more than 110km/h and trucks no more than 90km/h.
To ensure this enforcement is effective, the committee supports the rollout of new technologies to enforce speed limits on these higher speed roads.
This could include greater placement of new technology speed cameras.
The committee also noted extra concerns about the safety of cyclists using roads where the speed limit is lifted to 11 km/h.
It said cyclists should be separated from general traffic flow and be catered for by cycle lanes on or beside such roads.