The officers – seen patrolling major motorway and trunk roads in high visibility off-roaders – help in the aftermath of accidents and assist broken down vehicles, helping traffic get moving again.
We submitted a Freedom of Investigation request to the agency that required it to release the budget details.
The data also revealed that the cuts come despite the fact average motorway journey times are increasing and it's now taking longer to clear up after accidents, according to official customer satisfaction levels.
A spokesman for the Institute of Advanced Motorists told AOL Cars that he fears these cuts will mean drivers will spend even longer in traffic jams in the future.
IAM head of technical policy Tim Shallcross said: "We used to have traffic police sweeping up after a crash – a job now performed much more cost effectively by the Highways Agency Traffic Officers (HATOs).
"A reduction in HATOs will certainly not be made up by an increase in police, so the result will inevitably be longer jams and greater delays after crashes."
Shallcross added that he felt savings should be made in the "back office" rather than cutting the budget of patrols.
The RAC agreed that HATOs play a major role in road safety and added their fears that a reduction in budget could be at the detriment to motorists.
"There is an unfortunate tendency for motorists to under appreciate HATOs' work," said RAC technical director David Bizley.
"This often changes when a traffic officer comes to their aid or they experience their traffic management skills in a major incident.
"Any financial reduction to the service may sadly be to the detriment of motorists. This could become particularly apparent next year with the hard shoulders of a number of motorways being opened on a permanent basis.
"In the event of an accident or breakdown Traffic Officers will be motorists' first line of defence from others vehicles, especially as refuge areas will be up to 2.5km apart."
What do you think? Do HATOs do an effective job and the budget cut is a mistake? Or will we not even notice?