1 / 9

Pavement Cost Analysis for Special or Permitted Vehicles

Pavement Cost Analysis for Special or Permitted Vehicles. A New Spreadsheet Program Based on MEPDG Results, WIM Data, and Highway System Data. Overview of Pavement Cost Model . Model estimates pavement costs for specific vehicles and types of trips

milt
Download Presentation

Pavement Cost Analysis for Special or Permitted Vehicles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pavement Cost Analysis for Special or Permitted Vehicles A New Spreadsheet Program Based on MEPDG Results, WIM Data, and Highway System Data

  2. Overview of Pavement Cost Model • Model estimates pavement costs for specific vehicles and types of trips • Model can use national average data, state default data, or user-supplied data • After state customization, as needed, model is simple to use • User supplies vehicle axle weights and trip information

  3. User Inputs • Axle weight for each axle group (tandems and tridems are each considered one axle group) • Number of axles in each group • Miles of travel on Interstate, State, and Local roads

  4. Results • Cents per mile of travel • Total costs in dollars • Costs shown by highway system as well as for total trip

  5. 71 Kip Five-Axle Single-Trailer (3S2)

  6. 80 Kip Five-Axle Single-Trailer (3S2)

  7. 97 Kip Six-Axle Single-Trailer (3S3)

  8. Underlying Data • Axle load equivalency factors (LEFs) based on thousands of runs of MEPDG pavement model • Costs per mile based on national current pavement expenditures per truck mile • Load-related share of pavement costs based on recent state cost-allocation studies • Baseline axle loads based on 190 million truck weight observations in 46 states

  9. Options to Customize • States can use their pavement knowledge to modify pavement distress distributions • States can enter their own detailed pavement cost information • States can update WIM data • States can combine and weight the default data from adjacent states

More Related