- A124 between A13 and A112, Newham (Grid ref TQ400820)
- A124 between A112 and A117, Newham (Grid ref TQ420834)
- A124 between A117 and A117, Newham (Grid ref TQ425835)
- A124 between A117 and A406(T), Newham (Grid ref TQ430836)
- A124 between A406(T) and A124 Abbey Rd, Barking and Dagenham (Grid ref TQ437840)
- A124 between A123S and A123N, Barking and Dagenham (Grid ref TQ438843)
- A124 between A124 London Rd and St. Pauls Road, Barking and Dagenham (Grid ref TQ439840)
- A124 between A123 and A1153, Barking and Dagenham (Grid ref TQ450848)
- A124 between A1153 and A1240, Barking and Dagenham (Grid ref TQ480858)
- A124 between A1240 and A1112/A1083, Barking and Dagenham (Grid ref TQ490868)
- A124 between A1112 and A1112, Barking and Dagenham (Grid ref TQ492869)
- A124 between A1112 and LA boundary, Barking and Dagenham (Grid ref TQ496870)
- A124 between LA boundary and A125, Havering (Grid ref TQ500871)
- A124 between Rom Valley Way and Upper Rainham Rd roundabout, Havering (Grid ref TQ517874)
- A124 between A125 roundabout and B1421 Corbets Tey Rd, Havering (Grid ref TQ550868)