After the debacle of the Milton Park bridge replacement, I was concerned about the upgrades to the Cotswold Line by Network Rail.

Thankfully my concerns were misplaced. I would like to say well done to Network Rail and their contractors for getting the work completed on time (Oxford Mail, June 11).

They worked literally around the clock to get it completed as quickly as possible.

It has meant disrupted sleep for those of us who live near the track but if First Great Western can now run a reliable and improved service, it will be more than worth it.

It is a shame other infrastructure improvements in Oxfordshire couldn’t have the same level of urgency, to keep the disruption to a minimum for us commuters.

Trevor Craig, Ascott-under-Wychwood