A COUNTY Durham bridge is to close to all traffic tomorrow (Tuesday) following a deterioration in its condition.

Wallnook Bridge, over the River Browney near Langley Park, closed to vehicular traffic in March 2013, but remained open for use by pedestrians and horse riders.

However, the structure’s condition has now deteriorated further and Durham County Council is to close it to all traffic, in the interests of public safety.

Signs will advise pedestrians and horse riders of alternative routes where possible. Short diversion routes are already in place for vehicles.

Letters advising of the full closure have been sent to residents living close to the bridge.

The council said it is committed to providing a new crossing over the River Browney at Wallnook, subject to funding being obtained.

Options for a new crossing are being considered.

Brian Buckley, the council’s strategic highways manager, said: “The bridge is being closed in the interests of public safety and people will not be able to cross it on foot, by bicycle or on horseback.

“We are working to provide a crossing at this point in the long term and thank people for their patience in the meantime.”

The shutdown comes just over a month after a temporary replacement was installed over the River Deerness, between Ushaw Moor and Brancepeth.

It was been put up in place of the Deerness Bridge, which closed on April 13 after an inspection found it could no longer withstand the weight of traffic.

The council spent £6,875 installing the bailey bridge - opened on Friday June 3.