Tags: infrastructure, viaducts, ulla, river, spain
Tags: abandoned, exploring, britains, railways, tunnels, viaducts
Tags: abandoned, railway, tunnels, viaducts, water, culvert, west, wales
Tags: infrastructure, ankara-sivas, speed, railway, viaducts, turkey
Tags: abandoned, britains, lost, railway, tunnels, viaducts, relics
Tags: abandoned, railway, viaducts, build
Tags: abandoned, exploring, britains, railway, tunnels, stations, viaducts
Tags: infrastructure, nine, viaducts, stations, terminal, metro, station, train, lines, park, river, suffocated, concrete, paulo, brazil