Journal of Advanced Transportation / 2017 / Article / Tab 1

Research Article

Developing an Optimization Model to Manage Unpaved Roads

Table 1

County unpaved road treatment decision process.

Treatment numberTreatmentCost/yard2Cost/mile

0Doing nothing$0$0
1Light blading/routine maintenance (LB)$0.014$250
2Heavy blading/reshaping ditch/pulling shoulders (HB)$0.071$1,250
3Treating gravel/dust control (TG)$0.36$5,000
4Major drainage repair (DR)$1.07$15,000
5Regravel/building up road (RG)$2.84$50,000
6Reconstruction/rehabilitation (RC)$14.21$200,000

Based on 24-foot top width.

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