old stone bridges
- archesWeight-bearing curved spans
- mossSpore-bearing ground cover
- cobblestonesRounded paving stones
- riverLarge flowing watercourse
- ancientVery old indeed
weathered · crossing · viaduct · aqueduct · masonry · Roman · medieval · ivy · crumbling · mortar · granite · limestone · spanning · footbridge · creek · mist · timeworn · sturdy