Bridge status HQ100

The bridge status indicates whether a bridge affects a 100-year flood (HQ100) and may no longer be passable. The bridge status is represented by five classes. “Not stowed” means that the water can flow freely under the bridge and the bridge remains passable despite floods. The bridge may no longer be accessible or passable in the event of floods. “Ingested/overflows” means that the water can no longer flow through unhindered under the bridge and accumulate. An overflow of the building is possible. Thus, the bridge may no longer be accessible or passable. “Overflow” means that the bridge depicted is located below the water level in the event of floods. The bridge is no longer passable. “Unknown” means that there is a bridge at this point but there is no information about the situation in the event of floods.