THE Fat Controller would have been proud.

Favourite locomotive Thomas the Tank Engine avoided being derailed thanks to the creativity and speed of Essex Highways staff.

The loveable steam train nearly missed his own event at Colne Valley Railway when structural issues on Wash Farm Bridge - a Victorian structure on the A1017 leading to the Castle Hedingham railway - meant he would be unable to be dropped off to the event in time.

Highways engineers worked with German specialists, Reline Europe, and British company, I-Line, to complete an innovative fix which saved the day.

The world’s thickest UV light-cured liner was used under the bridge arch and it is now expected to last 100 years.

Thomas was transported on the back of a lorry from his home at the East Anglian Railway Museum making him ready for the Day out with Thomas event this weekend. The event will also run on October 1 and 2.

Eddie Johnson, Essex County Council’s cabinet member for highways and transport, said: “This is truly innovative engineering and a great co-operative achievement by the manufacturer, the contractor and our highways staff.

“School buses and all the other traffic on this main road have seen almost no disruption and at a comparatively small cost to taxpayer.

“I’m delighted Essex families are able to enjoy a train ride on Thomas, but I’m just delighted the travelling public will be able to continue to use this busy route unobstructed for years to come.

“I’d particularly like to thank the local landowners for allowing the crews to use their land to access the bridge.”

Children wanting a day out with Thomas can also see Daisy, Mavis, Troublesome trucks, Trevor the traction engine and the Fat Controller.

The event begins at 9.30am with tickets available on the day. For details, click here.