M25 braced for first full closure this weekend as part of £317M junction 10 overhaul
National Highways will shut the M25 in both directions between junctions 10 (A3 Wisley) and 11 (A320 Chertsey Interchange) starting at 9pm on Friday, 15 The M25 motorway will experience its first ever planned full closure this weekend so National Highways can demolish a bridge and install a large gantry.
Source: newcivilengineer.com