Area C is a congestion charge active in the city center of Milan, Italy. It was introduced in 2012, replacing the previous pollution charge Ecopass and based on the same designated traffic restricted zone. The area is about 8.2 km2 (3.2 sq mi) with 77,000 residents and is accessible through gates monitored by traffic cameras.
Area C gate in Porta Ticinese
Congestion pricing or congestion charges is a system of surcharging users of public goods that are subject to congestion through excess demand, such as through higher peak charges for use of bus services, electricity, metros, railways, telephones, and road pricing to reduce traffic congestion; airlines and shipping companies may be charged higher fees for slots at airports and through canals at busy times. Advocates claim this pricing strategy regulates demand, making it possible to manage congestion without increasing supply.
Electronic Road Pricing gantry in Singapore, the first place in the world to implement an urban cordon area congestion pricing scheme.
At Old Street, street markings and a sign (inset) with the white-on-red C alert drivers to the congestion charge, London.
Rome's Traffic Limited Zone (ZTL) entry control point with automatic surveillance.
Trängselskatt automatic control point at Ropsten, Stockholm. The sign on the right informs the drivers about the different fees, which vary depending on the time of the day.