- A414, Two Waters Road, Hertfordshire (Grid ref TL052054)
- A414, Two Waters Road, Hertfordshire (Grid ref TL054060)
- A414, Saint Albans Road, Hertfordshire (Grid ref TL060066)
- A414, Breakspear Way, Hertfordshire (Grid ref TL088075)
- A414 between A414 and M1 (8), Hertfordshire (Grid ref TL091076)
- A414 between A414 and M1 (8), Hertfordshire (Grid ref TL091076)
- A414 between M1 Junction 7 and Roundabout A414, A5183 and A405, Hertfordshire (Grid ref TL142051)
- A414, North Orbital Road, Hertfordshire (Grid ref TL150048)
- A414, North Orbital Road, Hertfordshire (Grid ref TL203067)
- A414, Great North Road, Hertfordshire (Grid ref TL229102)
- A414, Hertford Road, Hertfordshire (Grid ref TL240097)
- A414, Hertford Road, Hertfordshire (Grid ref TL249100)
- A414 between B1455 and Campfield Rd, Hertford, Hertfordshire (Grid ref TL300119)
- A414, Hertingfordbury Road, Hertfordshire (Grid ref TL318124)
- A414, Gascoyne Way, Hertfordshire (Grid ref TL323124)
- A414, London Road, Hertfordshire (Grid ref TL333124)
- A414 between B1197 London Rd and A10, Hertfordshire (Grid ref TL340124)
- A414, Parndon Mill Lane, Hertfordshire (Grid ref TL433114)
- A414, Parndon Mill Lane, Hertfordshire (Grid ref TL433114)
- A414, Fifth Avenue, Hertfordshire (Grid ref TL442116)
- A414, Burntmill Lane, Essex (Grid ref TL443112)
- A414, Edinburgh Way, Essex (Grid ref TL449111)
- A414 between A1025 and N/A (roundabout), Essex (Grid ref TL468096)
- A414 between B183 First Avenue Mandela Avenue and A1184, Essex (Grid ref TL468115)
- A414 between A1025 and A1169, Essex (Grid ref TL469090)
- A414 between N/A (roundabout) and B183 First Avenue Mandela Avenue, Essex (Grid ref TL469106)
- A414 between A1169 and M11, Essex (Grid ref TL474076)
- A414 between M11 and B181, Essex (Grid ref TL498056)
- A414, Epping Road, Essex (Grid ref TL546039)
- A414, Chelmsford Road, Essex (Grid ref TL600039)
- A414, London Road, Essex (Grid ref TL694050)
- A414, Maldon Road, Essex (Grid ref TL800051)
- A414 between A12B1018 Heybridge Approach and B1018 The Causeway, Essex (Grid ref TL850078)