Supporters travelling from London, Colchester and all points in between by train face lengthier than usual journeys to Portman Road on derby day. Engineering work means that buses replace trains for long sections of the route from London.
The Sunday 19th April game kicks off at 12.45pm, despite there being no live TV coverage, so with the trip from London taking two hours and 13 minutes (including a bus journey from Billericay), many fans face an early start.
Full details on National Express's website here.