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M4 between J38 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SS800844) A48 between M4 jn38 and Neath Port Talbot boundary, Neath Port Talbot (Grid ref SS811850) A48 between A4241 and M4 Junction 38, Neath Port Talbot (Grid ref SS793864) M4 between J39 and J38, Neath Port Talbot (Grid ref SS792867) M4 between M4 Junction 39 and M4 Junction 38, Neath Port Talbot (Grid ref SS792867) M4 between Bridgend boundary and J37, Bridgend (Grid ref SS807821) A48 between M4 jn39 and M4 jn38, Neath Port Talbot (Grid ref SS792867) A48 between A4241 and M4 Junction 39, Neath Port Talbot (Grid ref SS791868) M4 between Roundabout and M4 Junction 39, Neath Port Talbot (Grid ref SS789871) A48 between Bridgend boundary and A4229, Bridgend (Grid ref SS826822) U, Croft Goch Road, Bridgend (Grid ref SS833829) M4 between J40 and J39, Neath Port Talbot (Grid ref SS784880) M4 between M4 Junction 40 and M4 Junction 39, Neath Port Talbot (Grid ref SS784880) A4229 between M4 and A48, Bridgend (Grid ref SS827814) A48 between A4107 and M4 J39, Neath Port Talbot (Grid ref SS781880) A4241, Margam Moors, Neath Port Talbot (Grid ref SS777878) A4229 between A4106 and M4 jn37, Bridgend (Grid ref SS818800) A48, Margam Moors, Neath Port Talbot (Grid ref SS769891) A4107 between A48 Talbot Rd and M4 jn40, Neath Port Talbot (Grid ref SS772894) U, Anglesey Way, Bridgend (Grid ref SS809782)