Strategy for what county needs in the future to help complement its housing growth.
A diversion has been put in place for the duration.
Two other men also suffered injuries in the incident.
The move will save Suffolk County Council about £340,000.
The works are to connect a gas supply to a new housing development.
Talks with bus operators are underway to establish which ones can continue running their services commercially.
The new technology is set to save drivers from up to 10 weeks disruption on the A14.
Call for views on proposed locations.
One parent has said 'it's a bit like a lottery'.
Under the previous method, crews could only tackle larger potholes in a road so the smaller ones were ignored and dealt with at a later date.
Highways England has released a time-table for numerous surveys and maintenance work to be carried out on the A14 at Stowmarket.