The road measures 6.66 miles long and would take a car obeying speed limits 12 minutes to travel its length.
The B5420 is a B Road and is located in the Zone 5 Highways Region.
The road is split into 2 segments.
| Connecting Roads | Town / Post Town |
|---|---|
| A5025 | MENAI BRIDGE |
| A5 | MENAI BRIDGE |
| B5109 | LLANGEFNI |
| Connecting Roads | Town / Post Town |
|---|---|
| A5 | MENAI BRIDGE |
| A545 | MENAI BRIDGE |
We invite you to share your stories, historical insights, or fun facts about B5420.
The road passes through several towns, including LLANGEFNI, Penmynydd, and MENAI BRIDGE.
The road is located entirely within Gwynedd.