Cambridge MP Julian Huppert has called on the Government to speed up plans for improvements on the A14.
The Department for Transport is due to announce shortly how £20 million earmarked to upgrade the road will be spent.
The Cambridge MP is calling for improvements to the junctions around Cambridge and better breakdown services.
Mr Huppert has secured a formal meeting with Roads Minister, Mike Penning to discuss the issues. He is also asking for more focus on rail freight investment to take lorries off the road.
The Government is also looking at proposals for further long-term improvements to the A14 which could mean drivers paying to use the road.