PARKTR is a smart parking system. It resolves one of the biggest problems of big cities: traffic congestion. PARKTR sends the location of empty park spaces closest to the driver via smart phone application or electronic boards. The models placed in park spaces can be used for 3-4 years with no requirement of replacement or technical care. Humidity, pressure sensors can be integrated to system to report weather and road conditions to drivers. When implemented in certain areas, PARKTR can also be used to follow current traffic information.