Stone bridges

historical stone bridge in Tartu

tram and road stone arch bridge in Luxembourg City, with pedestrian and cycle steel bridge suspended beneath the upper deck

a set of stones used as a crossing point

bridge in Czech Republic

arch bridge

Type of fortification

bridge in Slovenia

Wikimedia list article

type of bridge design with stone or brick material

railway bridge in Prague

pedestrian bridge composed of short segments, each set at an angle relative to its neighbors

Wikimedia list article

bridge in Dezful, Iranian national heritage site