An Open Access Journal
Traffic | Travel time | Safety | Cost | Socio(economic) profitability | Financial profitability | |
---|---|---|---|---|---|---|
Lower than forecasts | 8 projects | 7 projects | 5 projects | 9 projects | 7 projects | |
In compliance with forecasts | 3 projects | 2 projects | 1 project | |||
Greater than forecasts | 4 projects | 1 project | 8 projects (Additional cost of between 7 and 22%) 3 projects (including additional cost of between 1 and 4.5%) | 1 project | 3 projects But moderate rate of return |