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(c) An HMA functional overlay is planned for implementation in 2015 on a 6-mile, 4-lane stretch of

National Highway 99 that passes through the city of Addis Ababa. The existing road has a flexible

(HMA pavement) and is on the National Highway System. Assuming that your model is spatially

transferable to Addis Ababa, use it to predict the overall cost of the proposed project in 2009 dollars.

Fig: 1