A Excessive Courtroom choose is to rule on whether or not Crossrail trains must be charged for every time they journey to Heathrow Airport.
The airport spent £1bn constructing the five-mile line 20 years in the past to attach the hub to the Nice Western observe.
The Workplace of Rail and Street (ORR) beforehand determined Heathrow couldn’t cost trains for utilizing the road, which it mentioned would price about £42m a yr.
The airport mentioned it wished to “guarantee observe entry fees have been truthful”.
Heathrow has taken the choice to the Excessive Courtroom for a judicial evaluation and a ruling is anticipated “imminently”, an airport spokesperson mentioned.
4 Crossrail trains an hour will run between Paddington and Heathrow terminals 2 to four, changing Heathrow Join trains from Could 2018.
Heathrow has argued practice operators must be charged to make use of the observe the airport funded utilizing non-public cash.
However the ORR determined final Could that the airport “just isn’t permitted to introduce all of its proposed new fees for practice operators to make use of its observe”.
A spokesperson for the railway regulator added the airport had proposed every practice must be charged historic construct prices of £597 and an operational expenditure cost of £138, which might considerably enhance the general prices of Crossrail.
Heathrow Airport mentioned it was nonetheless “dedicated to growing public transport to Heathrow and we look ahead to the arrival of Crossrail in Could 2018”.
A spokesperson additionally mentioned the funding restoration cost would really be £460.09 per practice between 2019 and 2028.
A spokesperson for the Division for Transport (DfT) mentioned it was “inappropriate to touch upon ongoing authorized proceedings” however the authorities has beforehand backed the ORR’s ruling.
Transport for London (TfL) has not commented.