Signals / Object
Siren
in Rotterdam, ZH
A siren is a device producing a loud warning sound, typically appearing as an alarm unit or emergency vehicle light.
Where it is
All-time count by city.
- 01Rotterdam, ZH102
- 02Tulsa, OK91
- 03Essen, NW87
- 04Wichita, KS87
- 05Omaha, NE84
- 06Amsterdam, NH77
- 07Minneapolis, MN76
- 08Bonn, NW59
- 09Groningen, GR58
- 10Einbeck, NI57
- 11Broken Arrow, OK55
- 12Los Angeles, CA54
- 13Cincinnati, OH50
- 14Apeldoorn, GE50
- 15Utrecht, UT49
fewestRotterdam, ZH · 100th percentilemost
- COUNTED
- 102
- all time in Rotterdam
- RANK
- #1
- of 50 cities in ZH
- SHARE
- 17%
- of the peer group's total
- DENSITY
- 14.7
- per 100k residents
Other objects in Rotterdam
Things that physically exist: street furniture, signs, buildings. All-time counts.
- 01Deciduous Leaf Cycle5.2K
- 02Crossing Markings Zebra3.5K
- 03Barrier Gate2.6K
- 04Avenue Tree2.4K
- 05Railway Signal1.9K
- 06Hump Traffic Calming1.9K
- 07Railway Switch1.8K
- 08Traffic Calming Bump1.5K
- 09Charging Station1.3K
- 10Wheelchair Accessible1.2K
- 11Uncontrolled Crosswalk1.2K
- 12Stop Position1.2K
- 13Tactile Paving1.1K
- 14Urban Tree1.1K
- 15Public Transport Platform870
- 16Tram Level Crossing759
- 17Restaurant738
- 18Tram Crossing722
- 19Surveillance706
- 20No Crossing Markings680
- 21Emergency Fire Hydrant588
- 22Bicycle Parking585
- 23Table Traffic Calming567
- 24Communication Tower539