Location : The A34 northbound at the junction with the A423 north of Kennington.

Location : The M11 southbound between junctions J6 and J4 .

Location : The A14 westbound exit slip at junction J51 Needham Market.

Location : The A5 southbound between the junctions with the A4146 North and the A4146 South.

Location : The M4 westbound between junctions J8 and J10 .

Location : The A47 eastbound between the A1 and the junction with the A15 Peterborough West.

Location : The A47 westbound between the A15 Peterborough West and the junction with the A1260 .

Location : The M4 eastbound exit slip at junction J7 .

Location : The A47 eastbound between the A1101 and the junction with the A17 .

Location : The M4 westbound between junctions J10 and J11 .

Location : The A34 southbound exit slip to the A420 .

Location : The M4 westbound between junctions J6 and J8 .