viaduct
a multi-span bridge large arches or piers of stone, brick, or concrete a deck of stone or asphalt a rail line, or other roadway, running across the bridge a guardrail system a pedestrian walkway or cycleway lighting fixtures and other decorative features
viaduct which is a multi-span bridge viaduct which has large arches or piers of stone, brick, or concrete viaduct which is a deck of stone or asphalt viaduct which is a rail line, or other roadway, running across the bridge viaduct which is a guardrail system viaduct which is a pedestrian walkway or cycleway viaduct which has lighting fixtures and other decorative features