Delays are building at the scene.
National Highways said:
‘A1 South Bound near B668 Stretton fast lane closed on request from HATO for urgent repairs. Traffic building up but moving.’
AA Roadwatch reports:
‘One lane closed and slow traffic due to emergency repairs on A1 Southbound near B668 (Stretton / Greetham Turn Off). Lane two (of two) is closed.