Advances in Materials Science and Engineering / 2017 / Article / Tab 7

Research Article

Asphalt Concrete Overlay Optimization Based on Pavement Performance Models

Table 7

Life cycle cost analysis and cost benefit analysis.

VariantVariant scenarioRehabilitation 5th yearRehabilitation 10th yearRehabilitation 15th yearRehabilitation 20th year

Rehabilitation actionOverlay
36 mm
52 mm
62 mm
71 mm

Investment cost0€69,084€99,788€118,978€136,249€

Maintenance cost846,938€858,066€941,350€1,162,456€1,581,330€

Road agency cost846,938€927,150€1,041,138€1,281,434€1,717,579€

Road user costs
 Vehicle operating cost8,316,431€9,995,382€11,689,165€13,594,956€16,045,362€
 Travel time cost822,241€973,891€1,125,826€1,290,801€1,569,194€
 Total road user cost9,138,673€10,969,273€12,814,991€14,885,757€17,614,555€

Life cycle length2025303540


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