M4 westbound between J12 and J13 | Westbound | Roadworks

On the M4 westbound between junctions J12 and J13, expect delays of up to 10 mins at peak times due to roadworks closing two lanes, from 9:30 pm on 31 July 2015 to 6 am on 1 August 2015.

Archived from Traffic Reports at 4:54 pm, July 31, 2015