Marker Posts on the A404
Dataset summary for A404 including area, region, and suffix letter breakdowns.
Use the map to explore the live dataset
Filter by road, region and area — then drill into the exact marker post you need.
Total marker posts (A404)
112
Breakdowns included
Area (AREA1–AREA12)
Region (NE/NW/SW…)
Suffix letter (A/J/M/K…)
Area breakdown
Includes numeric range| Area | Count | % | Number range |
|---|---|---|---|
| AREA3 | 112 | 100.0% | 49/2A – 55/5A |
Region breakdown
NE / NW / SW…| Region | Count | % |
|---|---|---|
| HE | 112 | 100.0% |
Regions help you understand coverage and where the dataset is densest.
Suffix letter breakdown
A / J / M / K…| Suffix | Count | % |
|---|---|---|
| A | 64 | 57.14% |
| B | 48 | 42.86% |
Suffix letters are pulled from the end of the marker post number (e.g. 0/1J → J).
Example marker posts
Sample recordsA small sample of marker posts for the A404 dataset:
HE · AREA3 · P49/2A
HE · AREA3 · P49/2B
HE · AREA3 · P49/3A
HE · AREA3 · P49/3B
HE · AREA3 · P49/4A
HE · AREA3 · P49/4B
HE · AREA3 · P49/5A
HE · AREA3 · P49/5B
HE · AREA3 · P49/6A
HE · AREA3 · P49/6B
HE · AREA3 · P49/7A
HE · AREA3 · P49/7B
HE · AREA3 · P49/8A
HE · AREA3 · P49/8B
HE · AREA3 · P49/9A
HE · AREA3 · P49/9B
HE · AREA3 · P50/0A
HE · AREA3 · P50/0B
HE · AREA3 · P50/1A
HE · AREA3 · P50/1B
HE · AREA3 · P50/2A
HE · AREA3 · P50/2B
HE · AREA3 · P50/3A
HE · AREA3 · P50/3B
HE · AREA3 · P50/4A
HE · AREA3 · P50/4B
HE · AREA3 · P50/5A
HE · AREA3 · P50/5B
HE · AREA3 · P50/6A
HE · AREA3 · P50/6B