From Roader's Digest: The SABRE Wiki
|Length:||4.4 miles (7.1 km)|
|Meets:||A5147, A5207, A5036, A5090|
Starting from a crossroads junction with the A5147 in Maghull, the B5422 runs for 7 km in a generally southwesterly direction through Sefton to another crossroads, this time with the A5036 and A5090 in Litherland. On the way, the route intersects the A5207 on the west side of Netherton.