A project to increase capacity of train services through the Ely area, including the Lynn to London line, is to move into the next stage.
Passengers are being urged to check before they travel as building work intended to enable longer trains to run starts next week.
Campaigners have welcomed the plan, but say action is needed quickly to solve an impending transport crisis.
A replacement bus was called out due to the damage.
Parents and school leaders say roads chiefs were too slow to react after a village crossing's traffic lights were put out of action.
A £13.5 million road project which will unlock thousands of new homes could move a step closer
Classic and new versions of the car converge on racecourse
Network Rail officials staged a drop-in event at King’s Lynn Town Football Club this week
Plans for the project will be outlined later today
Ministers are being urged to provide funding for the A10
Swaffham electric car drivers will be able to substantially recharge the battery of an electric vehicle in just 30 minutes