Publications

Rail Line

Rail Line is no longer being published. Our archive of issues below contains articles focused on topics of interest to the railroad and rail transit industries.

NEW! We have a new publication, Transportation Delivered, distributed twice yearly, that showcases HDR's entire transportation program, highlighting how our talented and dedicated staff work to provide comprehensive mobility solutions, whether by land, sea or air.


Current Issue

December 2008, Volume 18, Issue 1 (PDF, 1.2 MB)
This issue features geotechnical field work, a relocation study, sustainability and in-situ testing.


In this Issue
  • Coordinating Geotech Studies in Active Norfolk Southern Tunnels (PDF, 555 KB)
  • In-Situ Test Measurement Techniques Within Railway Track Structures (PDF, 543 KB)
  • Sustainable Railroad Solutions — The Right Track to Economic and Environmental Success (PDF, 415 KB)
  • Tupelo Railroad Relocation Planning & Environmental Study (PDF, 647 KB)


    Past Issues
    Trimont Area Wind Farm Project, Minnesota

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