link road from M4 J4B westbound to M25 J15 | Westbound | Roadworks

The M4 westbound exit slip at junction J4B will be closed , due to roadworks, between 10 pm and 5 am, from 17 June 2015 to 18 June 2015.

Archived from Traffic Reports at 3:12 pm, June 17, 2015