OSM tag name=Carmarthen Bridge matches Carmarthen Bridge in these Wikidata fields:
| Bridges completed in 1937 | bridge, type=bridge, man_made=bridge, building=bridge |
| Bridges completed in the 13th century | bridge, type=bridge, man_made=bridge, building=bridge |
| Bridges in Carmarthenshire | bridge, type=bridge, man_made=bridge, building=bridge |
| Bridges over the River Towy | bridge, type=bridge, man_made=bridge, building=bridge |
| Concrete bridges in Wales | bridge, type=bridge, man_made=bridge, building=bridge |
| Grade II listed bridges in Wales | bridge, type=bridge, man_made=bridge, building=bridge |
| Road bridges in Wales | bridge, type=bridge, man_made=bridge, building=bridge |