|Location Map ( geo)|
|From:||Monnow Street (SO506128)|
|To:||St James's Street (SO509128)|
|Distance:||0.2 miles (0.3 km)|
|Met (1932):||A48, A466|
|Route outline (key)|
The B4458 wss a short route in Monmouth town centre. The road was originally unclassified but gained its number in the mid-1920s. It has since been declassified.
Starting on the A48 (now B4293) Monnow Street the B4458 followed the narrow St John's Street southeastwards (this road is now one-way towards us) before widening out into Glendower Street. After a left-hand bend it zigzagged into Almshouse Street, then ended when the A466 came in from the right along Wyebridge Street and took on the road ahead.