what is an example of a public private partnership 
public private partnerships can be found in infrastructure projects such as in building toll roads and highways one example is canada s 407 express toll route 407 etr this 67 mile stretch of highway was a ppp between the provincial government of ontario and a private consortium that was responsible for the design construction financing and maintenance of the highway with a lease term of 99 years during which time they are permitted to collect tolls from users of the roadway however traffic levels and toll revenues were not guaranteed by the government 1