Now showing items 1-2 of 2

    • Budgeting the Adoption of Sensors on Connected Trains 

      Bridgelall, Raj; Tolliver, Denver D. (2021)
      Railroads can save millions of dollars by deploying multi-sensor track scanners on connected trains to detect track and roadbed problems that could cause accidents. However, uncertainties about performance and return-on-investment ...
    • Closed Form Models to Assess Railroad Technology Investments 

      Bridgelall, Raj; Tolliver, Denver D. (2020)
      Class I railroads in North America collectively invested $11.2 billion to comply with a federal mandate to deploy positive train control. This amount dwarfs the potential savings from accidents the technology could prevent. ...